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KEY_ABRADE
  • Member for 2 years, 11 months
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  • Sol-3
4 votes
1 answer
361 views

How big can a whirligig/planetcake get while still maintaining human-survivable gravity at its equator?

4 votes
3 answers
1k views

How big can a young mad scientist make their homemade Clifford before he overheats?

4 votes
2 answers
123 views

How much salt juice does my bioelectric pulsed field magnet need?

4 votes
5 answers
748 views

How can a creature get high off of anti-acne medication?

4 votes
3 answers
814 views

How do I design a city to be habitable under a constant barrage of low-yield nukes?

4 votes
1 answer
550 views

My creature's cells mix water and some of the stuff in pee to cool themselves. How does it get that stuff to its cells?

4 votes
0 answers
180 views

Ecological consequences of 750-gigaton natural nuke [closed]

4 votes
4 answers
277 views

Designing barrier to stop only non-hooved animals

4 votes
2 answers
119 views

What would be some design features of an international research station built in a perpetual hurricane?

4 votes
5 answers
1k views

How does one subvert a Dead Hand-style automated nuclear weapons system? [closed]

4 votes
2 answers
146 views

What are some means of subjecting Earth to a constant magnetic field imbalance capable of damaging or shutting down unshielded electronics?

4 votes
3 answers
272 views

Via what mechanism could a humanoid entity regrow multiple sets of teeth throughout its life?

4 votes
3 answers
721 views

Are there any tools that people use to generate borders during alternate histories?

4 votes
2 answers
265 views

In an age of aircraft and long-range missiles, what justification is there for battleships?

4 votes
2 answers
697 views

What are some biological non-Newtonian fluids that can be used as shock absorbers?

4 votes
2 answers
351 views

What wavelength of electromagnetic energy is best suited for burning into a tank's hull?

4 votes
1 answer
135 views

If strands of spider silk were part of the human dermis, would a human still be able to move normally?

4 votes
5 answers
275 views

With modern-day/near-future (i.e. potentially realizable within 20 years) technology, can a nuclear reactor with these characteristics be built?

4 votes
2 answers
189 views

How fast can an alien laser cannon be charged with a magnetic field?

4 votes
2 answers
146 views

How can my eco-hippies build a taser to down a polar bear?

3 votes
10 answers
400 views

Why do the nations in my world use tactical nuclear weapons but not strategic ones while still having both?

3 votes
1 answer
606 views

How thick does a layer of spider silk need to be to stop these calibers of bullets from passing through?

3 votes
3 answers
867 views

How do you defend against a nuclear torpedo?

3 votes
6 answers
252 views

How does one evade a highly determined vampire-sasquatch in an abandoned city?

3 votes
2 answers
176 views

What quantity of neutron radiation could a water-filled inflatable mattress functionally negate?

3 votes
3 answers
833 views

A reality check on blood viscosity decreasing under high temperature

3 votes
3 answers
471 views

"Refolding" muscle proteins [closed]

3 votes
2 answers
136 views

How much energy would a hypothetical organism require to regenerate mild to semi-moderate trauma via pluripotent stem cells?

3 votes
1 answer
523 views

What would the effects of a 25-megaton thermonuclear weapon be on a military vehicle 13.7 kilometers away?

3 votes
1 answer
257 views

What are some common, metabolizable materials used to reinforce bones in sci-fi settings?