Zeiss Ikon's user avatar
Zeiss Ikon's user avatar
Zeiss Ikon's user avatar
Zeiss Ikon
  • Member for 3 years, 10 months
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  • North Carolina
94 votes

How many generations would it take until the noble and peasant classes become different species and cannot interbreed?

69 votes

If it wasn't maintained for hundreds of years, would the Channel Tunnel collapse?

68 votes
Accepted

Teleportation is invented but it has nasty side-effects % of the time, how will that affect usage of the technology?

66 votes

Are there examples of rowers who also fought?

62 votes

How many years before enough atoms of your body are replaced to survive the sudden disappearance of the original body’s atoms?

61 votes

Why is dwarfism considered an advantage for jobs in space?

58 votes

How might a landlocked lake become a complete ecosystem?

51 votes

How could humans reach distant stars and still stay as a united government if you can't use faster than light travel

48 votes

What would a corpse of a person who drowned in mercury look like?

48 votes
Accepted

Would you notice, visually, if the planet you were on was vastly larger than Earth?

48 votes
Accepted

Rural broomstick navigation on a moonless night

47 votes

In a fantasy world where people can ride monsters and fantastic beasts, why does the horse still remain in active duty?

46 votes
Accepted

Could a 19.25mm revolver actually exist?

46 votes
Accepted

Lighthouse Alternatives

40 votes

How to tell a blackhole from a neutron star covered entirely by Dyson sphere painted in vantablack?

40 votes
Accepted

Is it biologically plausible for a land animal to drink saltwater and not drink freshwater?

37 votes

Would near-lightspeed spaceships have an aerodynamic shape?

35 votes

The best realistic spell to brick firearms

34 votes

Is speed of a ship limited by its propellers or the engine

34 votes

Would it ever be possible to restore the data currently on the internet if the internet were to totally shut down?

32 votes

Would coating a space ship in liquid nitrogen mask its thermal signature?

32 votes

Why limit to revolvers?

32 votes

Can an asteroid go through the sun?

28 votes

Of strange atmospheres - the survivable but unbreathable

27 votes
Accepted

Cooling Question: How can I integrate a low tech freezing system into my world?

26 votes
Accepted

Are there any medieval light sources without fire?

25 votes

Can an escape pod land on Earth from orbit and not be immediately detected?

25 votes

Does water in vacuum form a solid shell or freeze solid?

24 votes

How easily can a medieval granary explode?

23 votes
Accepted

Why would a 'first world' alien opt to have a brood of dumb children rather than one smart one?

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