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KEY_ABRADE
  • Member for 2 years, 8 months
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  • Sol-3
7 votes
3 answers
671 views

Is it possible to induce prions/protein-folding diseases via a magnetic field of sufficient strength?

7 votes
1 answer
199 views

What noise would a nuclear gas turbine make? [closed]

6 votes
7 answers
1k views

How would modern naval warfare be altered by a complete lack of fossil fuels?

6 votes
2 answers
1k views

How do you farm flies?

6 votes
3 answers
541 views

Near-biological immortality and cancer immunity via repurposing telomeres

6 votes
1 answer
249 views

If Yellowstone goes up, how far away could a person be without being immediately injured?

6 votes
1 answer
262 views

433 Eros hits the Moon. How much rock hits the Earth?

6 votes
5 answers
885 views

How do I ensure my piranha solution chemical weapon will only eat the target and not me?

6 votes
4 answers
326 views

How un-dense could a super-duper-Earth be if that super-duper Earth was bigger than Neptune?

6 votes
3 answers
206 views

How large can an oceangoing vessel be made within the constraints of Neolithic technology?

6 votes
2 answers
649 views

What would armor designed to withstand a grenade blast in an enclosed space look like?

5 votes
5 answers
347 views

What type of safety features would a commercial nuclear jet aircraft have?

5 votes
3 answers
518 views

How many calories can a cubic meter produce?

5 votes
1 answer
230 views

A hurricane that stays in one location

5 votes
5 answers
2k views

How much weight can a human wear without tipping over?

5 votes
4 answers
164 views

What would be some natural threats for inch-scale Neanderthals? [closed]

5 votes
3 answers
168 views

A tidally-locked planet's dry ice caps

5 votes
3 answers
180 views

An assassin robot that can only be avoided by listening to the sounds of its cooling unit burning things

5 votes
2 answers
293 views

Would having prehensile feet with finger-length toes impair running, walking, jumping, or other foot-based activities in a human?

5 votes
1 answer
161 views

What are the advantages and disadvantages posed by the structure of an anti-nuclear hemispherical housing installation?

5 votes
9 answers
1k views

Why would a tank have multiple main weapons or a main weapon with multiple barrels?

5 votes
2 answers
435 views

How rapidly can small nuclear weapons be produced?

5 votes
7 answers
2k views

How do I make a steam engine work - with next-to-zero hydrocarbons, or, for that matter, biomatter - to use as fuel?

5 votes
7 answers
3k views

Walking on tiny landmines in steel-soled boots

4 votes
3 answers
363 views

A chemical process that creates sapphire bones

4 votes
3 answers
606 views

Is there room for a secondary circulatory system within a humanoid?

4 votes
1 answer
379 views

How big can a tentacle be before it can no longer support its own weight?

4 votes
1 answer
98 views

What are some conditions under which people would use self-contained breathing apparatuses as opposed to evacuating or using lesser equipment?

4 votes
4 answers
206 views

How much biological overlap would there be between a mirror life ecosystem and an Earthly ecosystem?

4 votes
1 answer
350 views

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