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Active 1 Bountied Hot Week Month
4 votes
3 answers
513 views

Can I exterminate Earth through endless oxygen?

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Richard Kirk
6 votes
7 answers
1k views

What's the most efficient way for a town without electricity to quickly build a way over a 100-foot wall?

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user51614
4 votes
6 answers
943 views

Avoiding bribery-in-kind and corruption in a law enforcement role that utilises a variant of tax-farming

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Mon
10 votes
7 answers
2k views

Could Edwardian engineers have built a spacecraft to reach earth orbit?

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g s
8 votes
12 answers
2k views

Reasons why technology might not be super advanced in a world where people reincarnate into a different world?

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Readin
5 votes
4 answers
810 views

Would a specialized magic barrier allow wheat fields to survive for extremely long periods unattended?

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JBH
1 vote
1 answer
198 views

Robotic Virus Pandemic

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JBH
6 votes
2 answers
1k views

Is 30-40 years reasonable to notice an "abnormal" proper motion in a star?

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TerranAmbassador
7 votes
3 answers
982 views

Mechanism for hallucinogens causing multicolored irises

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Trish
42 votes
12 answers
5k views

How would society be different in a sentient species that does not care for its young?

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vsz
13 votes
4 answers
856 views
+500

What order of magnitude incoming asteroid could we, in fact, deflect?

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Fattie
7 votes
9 answers
877 views

How would a r-strategy species control their population?

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Nosajimiki
68 votes
30 answers
14k views

What realistic way could limit an FTL drive to only travelling between stars?

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Atif
-1 votes
0 answers
118 views

How realistic is this ocean currents map?

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Kilisi
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