Radvylf Programs's user avatar
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Radvylf Programs
  • Member for 5 years, 10 months
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62 votes
41 answers
25k views

Is there such thing as a "one-person" door?

26 votes
3 answers
3k views

With 12th-15th century technology, is a "vending machine" possible?

20 votes
8 answers
8k views

A secret base is built on Mars: is it noticed?

19 votes
5 answers
3k views

Are hydrocarbons viable foods for larger organisms?

19 votes
26 answers
9k views

A land where money is negative

11 votes
11 answers
6k views

Could a super high pressure canister act as a bomb?

11 votes
4 answers
1k views

Fishing from underwater domes

10 votes
2 answers
1k views

Infrastructure damage from sudden thickening of water

9 votes
4 answers
1k views

High pressure canisters of air as gun-less projectiles

8 votes
9 answers
8k views

Using fire as currency?

7 votes
1 answer
319 views

With modern knowledge, what would be the most effective way to smelt iron with bronze age technology?

6 votes
4 answers
523 views

A prison which guards itself

1 vote
1 answer
138 views

Nanorobots versus bacteria

0 votes
1 answer
108 views

Would people age differently at half the speed of light? [closed]

0 votes
1 answer
154 views

How would GMO tree houses affect the economy? [closed]