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KEY_ABRADE
  • Member for 2 years, 7 months
  • Last seen this week
  • Sol-3
28 votes
27 answers
10k views

How can you tell an AI apart from a human over the phone but not in person?

24 votes
22 answers
7k views

How do I stop Bob the gigantic animal from overheating?

23 votes
17 answers
7k views

How does a Game of Thrones-style hyperwinter occur?

19 votes
8 answers
9k views

If you were wearing a bomb suit, would it be safe to set off a Claymore mine strapped to your chest?

18 votes
22 answers
4k views

How would an entity automatically know when someone is directly observing it?

18 votes
5 answers
4k views

How powerful would a volcanic eruption need to be to blast debris to the height of the ISS?

15 votes
7 answers
2k views

How many refugees can I pack into a nuclear-powered version of the largest ship ever built?

15 votes
14 answers
6k views

Would an ultra-heavy tank be a resource-efficient zombie-extermination unit for an CBRN-contaminated environment?

14 votes
6 answers
2k views

How would one go about making a subdermal Faraday cage?

13 votes
4 answers
2k views

What biomaterials with higher compressive strength than bone can I use to make big but proportionate humanoids?

13 votes
2 answers
420 views

Would a diamond mountain floating in the mantle cause a supervolcano or lava pool in the crust above it?

13 votes
9 answers
5k views

How can a repressive government quickly but non-permanently disable human vocal cords in a way that allows only that government to restore them?

12 votes
6 answers
2k views

What would land vehicles designed to operate in a perpetual hurricane look like?

12 votes
9 answers
3k views

Why would an everything-eating fungus be unable to spread outside of Australia?

12 votes
6 answers
3k views

Give me a human-portable weapon capable of rapidly melting a Terminator into a molten puddle

11 votes
7 answers
2k views

What are some sociological or military justifications for localized nuclear warfare?

11 votes
13 answers
6k views

Why would it take years to decades for aid to reach the survivors of a localized nuclear war?

10 votes
3 answers
3k views

What would an above-ground residential apartment designed to negate the effects of a one-kiloton nuclear surface burst at 500 meters look like?

10 votes
3 answers
944 views

Vampiric kiss with effects similar to nitrogen narcosis

10 votes
4 answers
3k views

I'm making a tattooed repository of paramedical knowledge for a religious ceremony. How small can words be if they're tattoos made of cremation ashes?

9 votes
4 answers
2k views

What are some of the structural problems inherent to a kilometer-scale hydrogen airship?

9 votes
1 answer
516 views

How I Learned to Stop Worrying and Love the Limpet-Style Metal Superbones

9 votes
6 answers
479 views

Defending against dinosaurs with an automatic shotgun that fires miniaturized anti-tank munitions

9 votes
4 answers
1k views

Is there space in an average animal cell that I could cram some extra organelles into?

9 votes
3 answers
327 views

Can a vampire carbonate serum to make blood soda?

8 votes
1 answer
356 views

Altering the muscles of giant creatures to let them stand without collapsing by changing their proteins

8 votes
4 answers
2k views

What shape most efficiently disperses an overpressure wave from a nuclear weapon?

7 votes
1 answer
272 views

This organism can survive temperatures of 45°C. What's the next overheating-related threat?

7 votes
2 answers
577 views

How long and heavy can a tentacle tail get relative to the animal it's on?

7 votes
6 answers
720 views

What are some specific body parts that would irreversibly fail over time in a cancer-immune, biologically immortal person?

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