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For questions about an environment or aspects of it such as geographical, atmospheric or climate.

6 votes
3 answers
460 views

How to have people and big bugs at the same time

There's been a few questions about making big bugs before and the consensus in they can't get much bigger than 3ft or so (which in reality is still huge). Catch is, you need quite a bit of extra oxyge …
Samwise's user avatar
  • 4,697
2 votes
Accepted

Can Global warming be counteracted by building a plant which creates Cirrus Clouds?

There was actually someone who proposed an idea like this in earnest, I forget where I saw it though, so it's probably plausible with today's tech. They proposed large seagoing vessels spraying (way m …
Samwise's user avatar
  • 4,697
44 votes

Can guns be rendered unusable by changing the atmosphere?

Considering the propellant in all munitions that I'm aware of (except fuel-air bombs and spud guns) is self-oxidising, that is to say, it requires nothing from the atmosphere (guns and bombs work fine …
Samwise's user avatar
  • 4,697