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Top Questions
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Top Answers
82
How could people in the medieval times defeat an armored vehicle?
worldbuilding.stackexchange.com
28
What makes carbon dioxide gas "sticky" in pipes?
chemistry.stackexchange.com
26
If you were wearing a bomb suit, would it be safe to set off a Claymore mine strapped to your chest?
worldbuilding.stackexchange.com
22
How many electric vehicles can our current supply of lithium power?
chemistry.stackexchange.com
19
Advantages of linked lists over arrays?
cs.stackexchange.com
18
Why does water contract on melting whereas gold, lead, etc. expand on melting?
physics.stackexchange.com
16
Why does a hypersonic missile need to cruise Earth at low altitude before hitting its mark?
worldbuilding.stackexchange.com
12
Could a biological creature get oxygen from oxide rocks or by breaking down H2O?
worldbuilding.stackexchange.com
11
Any idea why tap water goes stale overnight?
chemistry.stackexchange.com
10
What would a post-apocalyptic underground city be like after 1,000 years?
worldbuilding.stackexchange.com
9
Is there a more efficient hard sphere packing algorithm?
mattermodeling.stackexchange.com
9
Flying ice cube effect in molecular dynamics?
mattermodeling.stackexchange.com
7
Do smart or programmable thermostats actually save money?
diy.stackexchange.com
7
Is a keratin structure that gives milk a type of horn?
worldbuilding.stackexchange.com
7
Earth with a high concentration of atmospheric ethyl alcohol
worldbuilding.stackexchange.com
6
How do we explain the motion of a time-reversed emptying balloon in vacuum?
physics.stackexchange.com
6
Can a habitable world rain glass?
worldbuilding.stackexchange.com
6
Plausibility of a car running on noble gasses
worldbuilding.stackexchange.com
5
Arc welding: Why is electric arc preferred over fire for welding?
electronics.stackexchange.com
5
Why are rocket engines tested horizontally?
engineering.stackexchange.com
5
How to build roads in a windy desert
worldbuilding.stackexchange.com
5
How tall can trees get if water transport limitations are bypassed?
worldbuilding.stackexchange.com
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