Skip to main content
celtschk's user avatar
celtschk's user avatar
celtschk's user avatar
celtschk
  • Member for 9 years, 9 months
  • Last seen more than 1 year ago
4 votes

How to survive being burned alive?

4 votes

What are some tips for designing symbols for a constructed language?

4 votes

How to tell a clone apart?

3 votes

How do you get robots to do the most harm, while under Asimov's 3 laws

3 votes

Destroy a Planet inside a black hole?

3 votes

Properties of air cloud in space

3 votes

What common chemical/physical reactions would, in an atmosphere composed of ~20% Oxygen and ~80% Argon, behave differently than on Earth?

3 votes

How can I differentiate a eusocial organism from a hive mind collective?

3 votes
Accepted

How does my spell ignite the sky?

3 votes

Repopulating humans AND zombies

3 votes

What effect could drop the freezing temperature of water globally to −40 Celsius?

3 votes

Why aren't animals photosynthetic?

3 votes

What are some things to keep in mind when designing a calendar?

3 votes

What effects would a change in the nature of human sexuality have on society and infrastructure

3 votes

In space, do "shipping lanes" make sense?

3 votes

What needs to be considered when creating a world in which magic has evolved along with technology?

3 votes

If our universe were a simulation, what could a bug look like?

3 votes

How to avoid 'Geary-Syndrome' at relativistic speeds (in space)?

3 votes

I'm stranded on an alien planet. How can I tell what's good to eat?

3 votes

Could faster-than-light supernova remnants form a star system?

3 votes

What could we do with a room with its own passage of time?

3 votes

How would I limit the amount of magical bling a person could wear?

3 votes
Accepted

Energy in a human body?

3 votes

Possible Causes of Revolt in Generation Ship

3 votes

What would be the fastest way to end hostilities with the USA (without surrendering) for a superpowered being?

3 votes
Accepted

What would the biosphere look like with a constant twilight/midnight sun?

2 votes

Future galactic economy

2 votes

How can I make my languages structurally less like English?

2 votes

What precautions do people take when false memories are common?

2 votes

How to subtly identify a weapon as powerfully magical?

1
4
5
6 7 8