Planet_Insert Name

I’ve been working on a new setting. It’s a grimdark science fantasy setting inspired by Frank Herbert’s Dune. I will not offer specifics at this time.

But I have had ideas for a planet. A planet that is relatively young and dominated by volcanoes and magma flows. This planet is called Corsan.

The humans on this planet care most about the valuable ores that are continuously pushed to the surface by the constant eruptions. The ruling class live in large citadels, anchored to the planet’s crush by deep pylons.

From their citadels they reap the profits of an army of slave and convict workers who are forced to work the dangerous lava fields. These workers are in turn watched over by an army of cloned janissaries.

Five years from now I will be free.

Five years from now I will walk into the Overseer’s office.

Five years from now I will receive my pittance.

Five years from now I will leave.

Five years from now I will go somewhere cold.

Five years from now I will be free.

Miner 44-0372 died in a sudden pyroclastic event 4 days after writing this.

Constant eruptions make mining easy, and this planet excels in the production of weapons and ships. But this planet’s population remains low. Too low to risk open war.

What scares the rest of the Empire is this world’s willingness to depend on clone soldiers.

Clone is not the right word, but the best word. The Citadels do not just grow soldiers. They grow servants and maids and gardeners and whatever else they need. These clones are very expensive, which is why House Gravin refuses to use clones in the mines.

To do this they do not draw on any one genome. They pick and choose from the specimens that enter their prisons. Because of this their clones are not true clones. Their clones are amalgams of those who pass through. From one batch to the next there are subtle differences introduced by the engineers. But no matter the differences all are unflinchingly loyal to House Gravin.

The most concerning part of this is therefor not the number of clone soldiers, but the potential of the clone soldiers if House Gravin ever decides to grow more.

So why does this planet matter?

Well, it doesn’t. Not in intrinsic worth at least. House Gravin buys criminals from other houses. These criminals are then set to work in House Gravin’s mine for a much shorter term than they would have served otherwise. But the real value is in the genes.

House Gracin depends on cloned soldiers. Something that most other houses would not want to risk. By bringing in greater amounts of genetic stock the House’s gene wizards have more choices to choose from.

There are some places on this planet that remain free. Escaped prisoners and occasional escaped clones have found refuge in the poles of the planet. In these relatively cool areas they have made their home in the empty magma tubes. They sell ore to smugglers and hunt native insectoid lifeforms for sustenance. Their lives are hard, but they live their lives the way they want to.

House Gravin is brutal, but I think I could imagine brutal-er. This setting is still in its early phases, and there is a lot of room to grow. What kind of house would you imagine? Let me know on twitter @expyblg.

Science for SciFi: Natural Weapons

Picture this. You’re an imperial guardsman in service to the Imperium of Mankind and the Tyranids have come knocking. They’re coming for you now. As you stand ready in your trench, lasgun in hand you wonder; what are they made of?

There are a few options.


close up of lobster underwater
Photo by Roger Brown on

Sugars are a lot stronger than they get credit for. When you think of sugar you might be thinking of the fructose and sucrose in our food. These are all longer chains of glucose, a small sugar molecule that is used by many living things as fuel and as an important building material. Even cellulose is a sugar.

And chitin is, you guessed it, a sugar.

It might seem strange to think that the white powder on your donut can be a part of the same material found in insect exoskeletons. But it’s really not that unusual.

Chitin is a polymer, more specifically a polysaccharide. It’s made of many smaller subunits of modified glucose. Along each unit is weak, but together they form long chains capable of aggregating to form materials that are much stronger than the individual parts.

Chitin currently has multiple uses in agriculture and industry. It can be used to make edible films and strengthen paper. Or it can be used by farmers to trigger immune responses in plants to protect against insects. There are also potential applications for chitin in medicine, biodegradable plastics, and building on Mars.

Now what if you live on a planet without trees and other plants? Maybe the natives consist of giant armored insects and walking mushrooms. What will you wear? You could kill one of the insects and wear it’s shell, but I like to think that you would be more creative. After a few years living on the planet you and your people might find a way to take the chitin plates of the local insects and spin them into durable fibers for making clothes and all sorts of tools.


brown rhinoceros
Photo by Anthony on

If you read the first post in this series you’ll remember that proteins are how living things do stuff. Your hair and nails? That’s protein. You might think that because you can cut both with scissors that keratin is weak.

You’d be wrong.

Others in the animal kingdom put their keratin to much better use. Scales are made of keratin and so are claws and horns.

There are two kinds of keratin, alpha and beta. Keratin is a helical protein, it forms long strange and curls around itself. Alpha and beta refer to the direction of the curl. Mammals and certain fish have alpha keratin, reptiles and others have beta.

One thing that makes keratin especially strong is the disulfide bonds between the keratin strands. Bonds like this between polymer strands is called cross-linking. Besides being used in our bodies, cross-linking is often employed by polymer chemists to create strong and resilient materials.


photo of snake
Photo by Jan Kopřiva on

Venom is used by many animals for defence and attack, and you do not want to be on the receiving end. There are three ways that venom can inflict pain; it can kill cells, it can target nerves, or it can target muscles.

Obviously there are many different kinds of venom. Not all will kill humans, at least not without a lot of it. But there are some horrifying ways that they can kill a human if they do. Venom can kill cells, target the nervous systems, or target muscles.

According to “Snake venom components and their applications in biomedicine” by Koh et al., neurotoxins are the most studied class of snake venoms. One of these neurotoxins are the alpha-neurotoxins which specifically target nicotine acetylcoline receptors.

Receptors are specific proteins on the outside of cells designed bind to specific chemicals. You can think of receptors as sensors on the outside of a cell and they are how cells communicate through chemical signals. By blocking these receptors, alpha-neurotoxins prevent the normal function of these nerve cells, and death follows soon after.

You might be surprised to know that while these toxins are deadly they also have uses in healing. Receptors are incredibly important in biology. It’s hard to understate just how important these are. Because these toxins are so specific to certain receptors they are very useful for for figuring out what those receptors do. For example, in biochemical research it is common to block a receptor and see what happens to the cells after they have been deprived of it’s use. This data then yields important clues to the function of that receptor.

But there’s more. When used in the right dose, these neurotoxins can reduce inflammation and pain. So these toxins can not only cause pain, but show us how to negate them. If they are used carefully.


Now let’s return to you, the guardsman. You’re stuck in your trench. First come the small beasts, ferrocious dog-like things. They’re soft and they fall easily to your lasguns but there are too many of them. They dive into your trench and tear your friends apart with their keratin claws. You think one is coming for you, but before it can sink it’s claws into you feel yourself picked up by a pair of chitinous claws.

You look up. Above you is gaping maw flanked by two horrible mandibles. A pointed tongue flicks out and pierces your skin. Your blood congeals and turns to jelly and slowly every fades as you are pulled into it’s jaw…

Science for SciFi: Jargon

a man doing an experiment

Photo by Artem Podrez on

Writers want their smart characters to sound smart. Making a character sound smart sounds hard. But really it just requires a surface-level understanding of the topics and an understanding of keywords.

As a scientist (a chemist) and a writer, I understand this challenge well. So I thought I would help by explaining some basic concepts, keywords, and tools used by scientists. This will be the first in a series of posts highlighting interesting parts of science (mainly chemistry) for writers looking to beef up their technobabble.

My own experience and knowledge of chemistry has biased much of this. My fellow scientists who are reading this and feel their favorite topics have been ignored can resolve this grievance by submitting a guest post or leaving a comment.

The “Three” Branches of Science

There are three basic branches of science, but each of them has many subfields and specialties each with it’s own quirks, norms, and standards. Do not mistake these fields as exclusive. Each field may have it’s own focus but in truth the are better at denoting specialties than limits. The lines that separate these fields are becoming blurrier as time goes on and science becomes increasingly interdisciplinary.

Physics – the “most fundamental science” according to Wikipedia. Physics aims to study force, energy, and motion to understand the fundamental laws of the universe.

Chemistry – the “central science.” Chemistry fills a space between physics and biology. Sometimes it is hard to determine where one begins and the other ends. In general, chemistry is concerned with reactions between different chemicals, or analysis of chemicals and their behaviors.

Biology – this field is concerned with the study of living things. Many think of counting fruit flies and dissecting frogs when they think of biology. Much of modern biology shares techniques with biochemistry as scientists have tried to pull apart the secrets of smaller and smaller systems.

Common Vocabulary

Accurate – often confused with precise. To say that something is accurate assumes that there is a “true” value.

Aliquot – a very specific portion taken from a larger sample of liquid sample.

Amino Acids – amino acids are the building blocks of proteins. There are twenty common amino acids and all share some common structural features.

Atoms – atoms consist of a nucleus containing protons and neutrons, and are surrounded by a collection of “orbitals” where the atom’s electrons are found. An atom is composed primarily of empty space.

Atomic Orbitals – regions of space around an atom where an electron is likely to be. Orbitals that farther away from the nucleus contain higher energy electrons.

Bacteria – ubiquitous and mostly harmless microorganisms. Normally we only care about bacteria when we are sick. Bacteria inside our bodies perform many vital functions that are not completely understood.

microscopic shot of a virus
Photo by CDC on

Deoxyribonucleic Acid – nature’s data storage. DNA tells cells how to build the proteins that keep them functioning.

Elements – an element is a pure substance that contains only one type of atom (not counting isotopes). Elements can now be created artificially. Many of these are unstable and decay quickly, but some researchers have speculated about a potential “island of stability” hiding among the undiscovered high-mass artificial elements.

Evolution – the theory of evolution is a theory, as far too many would like to say. You can read more about that later. But it’s worth remembered that evolution is a fact. If you can’t wait a few million years you can watch it happen in a petri dish. The Theory of Evolution is simply out best explanation of how it works. Another vital thing to remember is that evolution has no pre-determined direction. “Good enough” is enough for nature.

Functional Groups – a segment of a molecule that determines is properties in a reaction. Examples of functional groups include hydroxyl groups, carbonyls, and much more.

Hypothesis – a hypothesis is an educated guess. A scientist takes known information and uses this information to predict what will happen in their experiments.

Inorganic Molecules – defined simply as “not organic,” inorganic molecules can contain both metals and non-metals.

Ions – ions are atoms that have lost or gained electrons and have a positive or negative charge as a result. Paired positive and negative ions form ionic salts.

Isotopes – isotopes are rarer forms of elements that differ in the number of neutrons contained in their nucleus. Natural samples contain a mix of isotopes in different rations depending on purity. Isotopes will vary in atomic mass and stability. These properties make isotopes useful in many applications.

Law – a law describes a known truth about the universe. Theories explain how laws work, laws do not change when a new theory is devised.

Light – both a wave and a particle. Light is a form of electromagnetic radiation. Light interacts with matter in a myriad of interesting ways. Scientists often take advantage of these interactions to study properties of matter that are invisible to the naked eye.

Molecules – molecules are built from atoms. Most things we interact with are some kind of molecule. Bonds within molecules are the result of interactions between electrons and atomic orbitals.

crop chemist holding in hands molecule model
Photo by on

Organic Molecules – the components of gasoline are organic. Organic molecules make up all living things on earth and many dead or inert things as well. Carbon and hydrogen are the primary elements that make up organic molecules.

Peer Review – When a scientists completes a project they write up the results and submit it to a relevant journal in their field. The editor at that journal decides whether the topic is relevant to their publication. If it is, they send the article to reviewers, who are normally other experts in the field. These reviewers look at the article, comment on its merit, and specify what in the article needs to be changed or corrected. An article might go through multiple rounds of corrections before the reviewers decide it is worthy of publication.

Precise – often confused with accurate. Precision is about consistency. Repeated measurements of similar value are said to be precise. We can’t always expect to be accurate, so we aim to be precise instead.

Precipitate – a precipitate is a solid that forms out of a solution.

Proteins – these are how living cells do things. Proteins serve as structural elements, transport molecules, catalysts, and many other things.

Polymers – large chains of molecules constructed from smaller subunits called monomers. Polymers have many useful properties. Kevlar, nylon, spider silk, cellulose, and all plastics are polymers.

Redox Reactions – redox reactions are a huge part of chemistry and biology. The word redox comes from the two related reactions, reduction and oxidation, that are part of every redox system. A useful mnemonic is LEO the lion says GER. Lose Electrons = Oxidation. Gain Electrons = Reduction.

Ribonucleic Acid – DNA’s less popular cousin. RNA carries out several functions inside of a cell. For example, mRNA carries instructions from the nucleus to the ribosome.

Solutions – solutions are everywhere. Solutions have two parts; the solute and the solvent. The solute is a solid that dissolves into a liquid, the solvent. A good rule of thumb when making solutions is that like dissolves like. Polar compounds dissolve in polar solvents, nonpolar compounds dissolve in nonpolar solvents.

Theory – these explain how a particular phenomenon works and why.

Viruses – bits of DNA or RNA bundled up in a shell of proteins and sometimes lipids. Viruses can only survive for a short time outside of a host and reproduce by hijacking the machinery inside of host cells to make more of themselves.

Qualitative – qualitative measurements are somewhat vague. They care about quantities like bigger, smaller, lesser, greater, and so on.

Quantitative – quantitative measurements are exact. They yield a specific number and should have all kinds of statistical analysis to go alongside them.

Quantum – science fiction writers frequently abuse this word. Which is understandable, many trained and experience scientists struggle to grapple with quantum physics because of how unintuitive it is. At this scale the classical physics described by Newton is no longer adequate to model what we observe. So we have a separate branch of physics called quantum physics to describe the behavior of particles on the subatomic scale. Quantum physics is based on probabilities and energy. We can’t nail down the precise location of an electron, but we can determine where it is most likely to be.

Common Laboratory Tools

Balances – many people will recognize these as scales. Many classrooms still used old fashioned balances not unlike the scales found in a doctor’s office. Modern laboratory balances are electronic and can measure mass with a high degree of accuracy.

Dewar – a vacuum insulated container that can be filled with liquid nitrogen, dry ice, or ice water. A dewar is useful for a keeping a sample cold for extended periods.

Gloves – there are two reasons to wear gloves. To protect the scientist from the sample, or to protect the sample from the scientist. The same properties that make many chemicals useful also make them dangerous to human life. Just like many bacteria and viruses that are of interest to scientists are also dangerous. In other cases it is the scientist who could damage the sample. Humans are full of DNA, proteins, and all sorts of other things that could contaminate biological and forensic samples. Gloves are an important part of this. Another important thing to remember about gloves is that the material matters. Nitrile gloves are probably the most common but not all chemicals are compatible with nitrile. Some chemicals may breakdown nitrile or soak right through. Gloves made of other materials are available for those instances.

crop faceless person in outerwear putting on latex gloves
Photo by Laura James on

Glove Boxes – for samples that must be rigorously protected from oxygen, or for samples that may be dangerous to the user, glove boxes are the best option. Glove boxes are exactly what the sound like. A large box, with a glass window and a pair of large rubber gloves. The inside of a glove box is filled with an inert gas like argon or nitrogen.

Heating Mantle – chemists use heating mantles to drive chemical reactions by converting electricity into heat. Heating mantles are controlled by a variac that regulates the supplied voltage. Some heating mantles have a built-in variac, but in most cases the variac is a separate component. Heating mantles are often placed on top of magnetic stir plates.

Hot Plates/Stir Plates – hot plates are another option for heating solutions and materials in lab. Many have a built-in magnetic stirring function that can make a magnetic stir bar inside the reaction vessel spin.

Mortar and Pestle – a frequent component of imagined alchemy labs. Mortar’s and pestles remain useful tools in chemistry and biology labs.

Pipettes – pipettes transfer small volumes of liquids. Some pipettes are carefully calibrated, others are little more than fancy eye droppers.

crop chemist using modern equipment during work process
I’m not sure what they’re trying to do in this photo. I have no idea why anyone would clamp a volumetric flask like that. Or why they would use an open flame instead of a hot plate (flammable vapors make an open flame dangerous in many labs). Still, it’s a good illustration of a pasteur pipette being used to add approximate amounts of a certain chemical.

Photo by on

Spatulas – spatulas are used to move solid chemicals from one place to the other. For example, from the bottle to a balance or from a weigh boat to a reaction flask. Metal spatulas will be common to most undergraduate, but some labs use disposable plastic spatulas.

Syringes – syringes are incredible useful. Biologists may find many uses for syringes in drawing blood or injecting drugs. Syringes are used to work on air free reactions. Syringes are fantastic for piercing septums and adding or subtracting aliquots with minimal interference from surrounding oxygen.

Common Laboratory Instruments and Techniques

Some instruments are available from commercial sources for thousands or millions of dollars. Others are so specific that they need to be custom built by the user.

Centrifugation – centrifuges separate sample components by density. The centrifugal force causes high density sample components to move outward and form layers.

crop unrecognizable cosmetologist taking test tube out of centrifuge for plasma in modern clinic
Photo by Gustavo Fring on

Chromatography – chromatography separates sample components. All chromatography involves a mobile phase and a stationary phase. The mobile phase carries the sample through the stationary phase. As the sample interacts with the solid phase it becomes separated into its components. Many techniques pair chromatography with another analytical technique such a spectroscopy or mass spectrometry.

Electrophoresis – electrophoresis describes the movement of charged particles in an electric field. Multiple separation techniques use electrophoresis to separate sample components such as gel electrophoresis or capillary electrophoresis.

Fluorescence Spectroscopy – some molecules absorb light at one wavelength and emit light at another. Fluorescence is useful in many instances and especially in biology and biochemistry. The strong signal given by fluorescence makes it easy to distinguish from background noise. This is its main advantage over absorbance spectroscopy.

Infrared Spectroscopy (IR) -heat is transmitted through infrared waves. When those waves hit a molecule, parts of that molecule vibrate in characteristic ways. These vibrations are like finger prints for different functional groups.

Nuclear Magnetic Resonance Spectroscopy (NMR) – probably one of the most useful instruments in modern chemistry. Nuclear Magnetic Resonance takes advantage of the “spin” that is an inherent property of subatomic molecules like protons and electrons. Basically they behave like tiny magnets. An individual spin has a value of either +1 or -1 and when opposite spins are paired these spins cancel each other. Certain isotopes of common elements have an odd number of subatomic particles in their nucleus resulting in a non-zero spin. NMR works by placing a sample inside of a magnetic field. The unpaired spins then align with the field and the instrument hits the sample with radio waves of a specific frequency. The unpaired spins then flip as they absorb the energy from the radio waves and release energy as they return to their original orientation. The environment surrounding each unpaired spin affects the signal they emit, allowing us to determine the structure of molecules. Proton and Carbon 13 NMR are most common, but isotopes of Oxygen, Fluorine, Phosphorus, and more can also be targeted. Special, expensive solvents have to be used for liquid samples to avoid interferance. The same technology is also used in MRI except in this case the density of spins is used rather than the individual behavior of those spins.

person holding silver round coins
Photo by Anna Shvets on

Mass Spectrometry (MS) – another incredibly useful instrument in modern science. Mass spectrometry begins by injecting a sample, ionizing it, and shooting it at a charged plate. This results in peaks that show us the mass-to-charge ratio. Mass spectrometry can do a lot. So much that mass spectrometry research almost constitutes its own subfield, but it is useful to all other niches of chemistry.

Ultraviolent/Visible Spectroscopy (UV/Vis) – UV/Vis instruments are used to study a sample’s interactions with light in the visible and ultraviolet range. There are two basic types of readings we can get from this: absorbance and transmission. Absorbance is how much light the sample absorbs, transmission is how much light passes through the sample. Accurate readings depend on knowing the emission profile of the light source. Basic instruments assume that this profile is constant, more sophisticated instruments take constant readings of the light source. Interference in these experiments may come from fluorescence in the sample or form surrounding light sources.

X-Ray Spectroscopy – of all the electromagnetic waves X-Rays contain the most energy and are the most destructive. These high energy rays frequently ignore anything outside the nucleus. Various forms of X-Ray spectroscopy are used to determine the structures of solid crystals and identifying the elements and isotopes in a sample.

Now Accepting Guest Posts!

I’ll be honest, this blog is a hobby and only attracts minor traffic, but it’s a lot of fun. Through my efforts to promote it on Twitter and Instagram I have met a lot of other great creators and streamers and it’s participating in this community that has been the most fun.

That is why I’ve decided to start offering opportunities for guest posts and collaborations. If you like this site and want to collaborate send me an email with your idea at with the words GUEST POST in the subject line. I will check this email at least once every week, if I take awhile to get back to you just send me a message on twitter @expyblg.

I cannot offer payments and I don’t expect payment for any collaborations. This is meant to be a new way to interact with the larger community and hopefully support each other. With that said, I do have a few rules about what can be included in a guest post on this site.

The Rules

  • You should include whatever biographical information about yourself that you would like included with the post.
  • You may include links to your own blog, twitter, kofi, wattpad, instagram, patreon, twitch, redbubble, or etsy pages.
  • You may not include affiliate links, referral links, or anything that could be construed as spam.
  • Your guest post should relate to speculative fiction, writing, worldbuilding, gaming, or something related to these communities. Don’t hesitate to ask if you are not sure whether your idea fits.
  • You should email me before you start writing. If something doesn’t quite fit I’d rather not have to say no to someone who has already written an entire essay.
  • You may submit something that you have already posted on your own blog.
  • Commentary on current events or anything that could be construed as racist or discriminatory is not allowed.
  • All sources for material that is not your own should be properly cited.
  • Non-fiction posts should have references that support your arguments and provide links to further reading.
  • Submissions should be sharable in Google Docs.

Some (But Not All) Topics That Would Make A Good Guest Post

  • A short story, poem, game, or setting that you have made and would like to share.
  • A review of a book, board game, video game, movie, or television series that you enjoyed (or did not enjoy).
  • A guide for a writer trying to write a character who works in your career or field.
  • Explanation of a historical event or technology that may help worldbuilders.
  • Reviews of pens, keyboards, computers, notebooks, or other things that writers may like.
  • Discussion of your own scifi/fantasy inspired art and your inspirations.
  • Which D&D class is the best and why.
  • Simplified explanations of complicated topics for writers who want their characters to sound smart.
  • Guides to writing character backstories.

Gravity Wells Are Best Avoided

Jack hated landings.

He had been born in microgravity. He had grown up in microgravity. He had enlisted and spent, not accounting for relativistic effects, fifteen years Ship Time serving in microgravity. His job was simple, he went places, and he killed things. He had become an expert in boarding actions and close quarter combat in microgravity. For him, zero gravity was the default.  

Ships? Great. Space Stations? Perfect. Asteroids? Sure. Moons? If he had to. Planets? Hell no.

Planets had forests and animals and germs and far too many variables. He preferred the close, cramped struggle to the death where he could see his enemy and they could see him. Where all that would determine the outcome of the fight were his own skills pitted against those of his opponent. Planets had snipers and alien viruses and storms and earthquakes and well, you get the idea. In Jacks mind, gravity wells were something that humanity had evolved beyond and returning to them was pointless.

So basically, he really fucking hated landings.

He especially hated landings made in boxy little shuttlecraft that handed likes bricks in atmosphere while he was crammed into the shuttle with fifty other marines all of which were not suited at all for ground combat. He especially hated being sent down a gravity well as part of some hair-brained rescue scheme to protect some random colonists from an unknown assailant of unknown strength.

And he really, really hated landings made in a boxy brick-like shuttle that was hit by a surface-to-air missile that killed both of the pilots instantly, decapitated three of the soldiers sitting across from Jack, caused the shuttle to rip in half as it hit a low-lying cliff and come to rest in an alien corral forest in hostile territory far away from any possible backup.

When Jack came to he was hanging from his restraints inside the shuttle next to those of his fellows who had either been kills or incapacitated in the crash. He heard gunfire outside and from the sound of it someone had gotten the shuttle’s autocannons working and was making extensive use of them. He had no idea who they were fighting, no idea what was going on, but he knew what his job was. He undid his restraints, grabbed his low-velocity carbine designed for shipboard actions, not ground combat, and went outside to see what they were dealing with.

Jack hated landings.

Five Wonderfully Mundane Pieces of Star Wars Lore

The best thing about Star Wars is that there is a backstory for every background character, every ship, practically every grain of sand. In the movies, books, and comics we get to see so much more than the lightsabers and the big shiny battleships, and its the inclusion of all these mundane elements that helps make the Star Wars universe feel so lived in. So here in no particular order are the five best mundane pieces of Star Wars lore.

1. GR-75 Medium Transport


I just love these ships. Science fiction needs more purpose-built ships that do just one thing well. The GR-75 has a simple design that suits its purpose well, and the visible cargo pods inside its hull are a great feature that draws comparisons to the container ships of Earth while also giving it some measure of modularity. I especially like their use by the rebel alliance as troop transports and support ships. It helps to show how desperate their situation is. I can’t help but think the modularity afforded by the GR-75’s cargo pods could lead to one being made into a capable commerce raider.

2. Hydrospanner


Broken down and malfunctioning technology is a common feature of all science fiction. No point in having all those big shiny ships in your setting if they don’t break. The Hydrospanner is a small but vital bit of fluff included in both Star Wars Legends and Canon to explain how spacers manage to loosen and tighten bolts on their ships. Why? Because bringing a wrench into space would just be silly! But seriously, I love that so much detail has been provided on such a tiny tool, so much so that besides an article on Hydrospanners, Wookiepedia has an entire article on a specific model of Hydrospanner. Because of course we need to know the entire history of the tool in the hero’s hand.

3. Moisture Vaporators


Not only do they explain how humans and other species are able to survive on Tatooine, moisture vaporators explains why anyone would bother to try farming in the first place. With all the sand people, sarlacs, and krayt dragons about there needs to be something valuable in the desert to make people live so far away from the cities and it turns that thing is water.

4. Banthas


The iconic mounts of the Tusken Raiders are such a great part of the Star Wars universe. In Legends the Banthas were found throughout the galaxy. In the current canon (at least as far as I know) Bathas are found only on Tatooine. They’re a wonderfully mundane way to explain how the planet’s natives get from one place to the other and they’re so believable in their design.

5. Pajamas


Myself and probably everyone else who is going to be browsing Wookiepedia already knows what pajamas are, but I love that the good folks who update the site included a page on them just in case.

Like these listicles? Want to see more in-depth worldbuilding content? Come yell at me on twitter @expyblg or drop a comment. You can also buy me a coffee to help keep the content coming.

Twenty Questions to Ask About Your Fictional Country

  • What is the climate like?
  • Is it landlocked, coastal, or an island?
  • What resources are present?
  • What is the terrain like?
  • Are their any natural barriers that would impede movement?
  • Where are the sources of water?
  • How many languages and ethnic groups are present?
  • Have any of these people been recently displaced?
  • How is society organized?
  • What form of government is there?
  • Do the people look favorably on the government?
  • What religions are practice?
  • Is there a state religion?
  • Who are the country’s neighbors?
  • Is this country more powerful than its neighbors?
  • What are the country’s major industries?
  • Is the country dependent on its neighbors for any important resources?
  • Does the country have any colonies abroad?
  • Are any parts of the country’s territory contested by its neighbors?
  • Does this country have any historic rivalries?

A Dice Rolling and Story Writing Adventure

Writing prompts are a great way to get the creative juices flowing. Unfortunately, it’s been quite awhile since I found one that really inspired me. Instead of scouring the internet in hopes of finding one I decided I would make a few of my own with the help of Dungeons and Dragons.

You should be able to use a standard dice set to go through these. Let’s see what we create!

Genre – d6

  1. Space Opera
  2. Sword & Sandal
  3. Science Fantasy
  4. Urban Fantasy
  5. Cyberpunk
  6. Atompunk.

Place – d10

  1. Large Crowd
  2. Festival
  3. Temple
  4. Underground
  5. Ocean
  6. Ancient Forest
  7. Prison
  8. Grasslands
  9. Ruins
  10. Bank

Main Character – d8

  1. Rogue
  2. Priest
  3. Guard
  4. Prince
  5. Prisoner
  6. Mystic
  7. Soldier
  8. Healer

Objective – d20

  1. Save the Prince
  2. Get rid of a cursed necklace
  3. Hold them off
  4. Escape from the guards
  5. Get rich quick or die trying
  6. Go unnoticed
  7. Find the missing children
  8. Break through the walls
  9. Track the goblins back to their lair
  10. Sell the stolen cargo before the guards find it
  11. Make it through the tunnel alive
  12. Track down a band of thieves
  13. Find the hunter Bolland, he never came back from his trip last week.
  14. Save the Corish Ambassador from a mysterious assassin
  15. Get your friend to a doctor
  16. Evade the pirates, no way can your ship take them on alone
  17. Escape from your captors
  18. Steal the King’s crown
  19. Blackmail an important official
  20. Stage a coup

Now, if you’ll excuse me, I have to figure out how to write a story about a science fantasy temple healer who wants to get rich more than anything else. If I complain just remind me that I brought this on myself.

Campaign Cartographer: First Impressions

I am always looking for new worldbuilding tools. Am I substituting more tools for actually working on things? Probably, but it is fun.

There are a lot of worldbuilding tools out there, and figuring our which will best suit your workflow is tough. Personally I seem to just buy all of them, but that doesn’t mean you should have to. So, is Campaign Cartographer worth it?

I’ll be honest I had no idea what it was until ProFantasy started advertising their stay at home bundle. Now, compared to Wonderdraft these programs are expensive. But I got their map maker, city maker, and dungeon maker for about $60 on sale. Still not terrible considering all the included art assets.

I poked around online for some reviews. I wasn’t entirely thrilled by what I found but looking at the screenshots I really liked the art. A lot of it conjures up images of classic fantasy maps. That said, there’s still a lot to learn about making them.

On first glance the UI is anything buy modern. It’s not like wonderdraft were the icons immediately hint at what they might do. It takes some tinkering and a few checks of the manual to figure out. I don’t know about you, but as dated as this UI looks, to me it just oozes functionality.

I know it seems old but just look at how functional it is!

But that doesn’t mean it’s easy to use. After a few minutes I was able to figure out how to draw land masses and to add rivers. I wouldn’t say that they look any good, but I’m getting the hang of it.

While the UI is very different there do seem to be a lot of similarities when compared to Wonderdraft.

The most important shared advantage of the two are the art assets. Having premade icons for towns, houses, bridges, and what not are a huge timesaver. And just like wonderdraft it’s hard at first to figure out how to best use these assets and still seem original.

As long as you’re careful about what order you add assets in there is a lot you can make with just a small set.

Just like with Wonderdraft, the key is to experiment. After a few tries I think you’ll find that it’s easy to combine these assets to create something original. The trick is to be patient and not be afraid to start over. I know always want my first attempt to be the last but I don’t know of any project that doesn’t need a few edits.

So is campaign cartographer worth it? Is it better than Wonderdraft? To be honest with you, I don’t know. I can see already that both have a lot of potential, and Campaign Cartographer wouldn’t have lasted this long if it didn’t have potential. For me personally, I’m already enjoying Campaign Cartographer simply because it’s easier for my computer to run.

I’ll post a full review once I’ve had time to fully explore its features. For now it seems clear to me that Campaign cartographer has a lot to offer. Picking it up on sale and seeing if it’s right for you might not be the worst idea in the world, but be warned that it will take some getting used too. And right now they’re even featured on Humble Bundle!

Have you used Campaign Cartographer or Wonderdraft in the past? If so, do you have any advice you could give me? I’m always looking to learn. You can find me on twitter @expyblog. If you liked this review you can help support this site at the cost of a cup of coffee.

Pirates…In Space!

Who doesn’t love a good brigand? Whether they are a robinhoodesque crusader or someone who is only looking out for number one, we seem to love pirates. So what about pirates in space? A lot of science fiction seems to treat space like an ocean. There are plenty of reasons to love these tropes, but they do present a challenge for worldbuilding. There is no reason why your science fiction can’t have hordes of swashbuckling brigands, but you should still attempt design your world in such a way that allows their escapades to make sense.

Treasure Planet had a wonderful age of sail aesthetic. Unfortunately, it does require a lot of worldbuilding to make believable. Source

For piracy to exist there needs to be something that is worth moving before star systems. Travel between planets, or even star systems, would be horrendously expensive, dangerous, and may take years depending on what kind of FTL your universe has. With so many risks inherent in moving goods from one place to another there has to be some reward.

In order for piracy to work there need to be reasons for a ship to stop. False distress calls are one way to do this, but might quickly reach its limit. The other way is to create a universe where FLT is accessible but still has logical choke points. There are a few ways to make this work. Portals are the easiest.

Portals provide natural choke point. Areas where ships have to pass through in order to get from on planet to then other. In the case of The Protectorate or Star Gate this is somewhat artificial. But in a setting like the one we see in The Interdependency naturally occurring portals can be found. Here Scalzi presents a universe where ships are able to travel between stars thanks to what amounts to a series of interstellar tunnels that still require large chunks of travel time between portal and planet. While traveling between portal and planet, a ship may fall victim to pirates or to mutiny, but one would hope that designated exit points would allow the navy to keep a close eye on affairs.

Another option for navigation to be difficult enough that everyone uses the same well mapped trade routes. Star Wars works this way. In Star Wars, or at least in Legends, trade is focused on a series of major hyperspace lanes. This means that finding new hyperspace lanes or knowing of secret ones has incredible value, and that a blockade of a given lane or the ability to intercept ships in transit can wreak havoc with the local or even galactic economy. While pirates are not likely to have the ability to stop ships in transit, common and well traveled routes makes travel predictable and gives pirates the opportunity to intercept ships as they drop out of FTL.

Star Wars features well mapped trade routes and interdictor ships capable of pulling vessels out of hyperspace. It makes finding new or secret routes an important plot point, even if travel times seem a little too brief. Source

Now that we’ve covered how goods might be moved between planets, let’s talk about the why. What could be worth flying between stars?

Information can be transmitted between stars, and even if data needs to be moved on some physical media there is not really a reason to send a person instead of a drone. A story about software pirates would be hard to pull off, so we need a universe where moving physical goods between stars is worth the immense costs and risks that come with it.

Ideally, every new colony will be founded with the goal of one day being self-sufficient. Over time the settle core of systems should become major producers of food, finished goods, and raw materials, and this settled core should then be connected to the newer colonies by a network of trade routes designed to prop these new colonies up until they can support themselves. This begs the question of why the core planets care about founding and propping up these new colonies. For this reason I think for most pirate settings it helps to assume that trade occurs between a mix of developed worlds and struggling colonies, that colonies are set up with the goal of producing a specific resource, and that monopolies prevent many colonies from becoming fully self-sufficient.

Now let’s go through some good space piracy tactics. Assuming that colonies are dependent on their home worlds for support.

  • Distress Calls – space is huge, and dangerous. If a ship malfunctions in transit there might be little chance of rescue or of witnesses. A distress cal would not be out of place, and might even be seen by less than scrupulous captains as an opportunity for some illicit sabotage. All our pirates need for the ruse to be convincing is a an appropriately derelict ship. Once within range the pirates will be free to disable the approaching ship, or wait until a salvage team boards and can be taken hostage.
  • Sabotage – the easiest and safest way for pirates to operate would be to have contacts back on the home world. A few port workers on the payroll could ensure that incoming freighters come loaded with all manner of malfunction. Then when a freighter’s engines fail and its left drifting in space our favorites brigands will approach ready to “help.”
  • Mutiny – a mutiny could happen for a variety of reasons. The crew could be under paid and overworked, or could have cut a deal to steal their ship’s munitions cargo and sell them to local rebels, or might be trying to steal the ship’s load of vital pharmaceuticals to help their families instead of the local oligarchs. Mixing motives here offers opportunities to put a mix of corrupt and sympathetic characters in the ranks of the mutineers and play their conflicting personalties against each other.
  • Ambush – many flavors of FTL result in natural choke points. This is especially true if portals are involved. Incoming ships would have little idea of what is actually waiting for them just beyond the portal’s exit, and would have to trust in local security. In developed systems the jumping off point will likely be well policed, but worlds that exist on the periphery are much more likely to experience gaps in protection. FTL systems that require cool down times will result in similar, but likely more dispersed choke points. This gives pirates an opportunity to ply their craft with less threat of detection. Although locating targets would be more difficult in this situation.
  • Privateers – people love to make money and governments love to save costs if they can. Disrupting an enemy’s supply lines can be hugely advantageous, but in the vast expanse of space no force will be able to be everywhere at once. Privateers offer a low cost option to hinder the enemy’s activities without putting a faction’s own ships at risk. There are other advantages as well. In a setting where spaces are vast and travel times long, armed conflicts could go on for decades. Employing privateers allows governments to put distance between themselves and the actions they take against rival factions.

There are almost certainly other strategies for our space pirates that I have over looked. Technological advancements would surely create new opportunities for our brigands. If you have any ideas for how pirates could work in the far future I would love to hear about them on twitter @expyblog.

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