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21 votes
2 answers
6k views

Why does Captain America's Shield make noise?

If the shield doesn't vibrate, how could it produce sound? This would necessitate something vibrating to move the air. The only thing that I can think of that is plausible, is that vibranium is able ...
Teknophilia's user avatar
  • 12.2k
9 votes
1 answer
920 views

Can Captain America's Shield Produce 0K Temperatures?

If Captain America's shield can absorb/deaden any vibrations, does this mean that it can create 0 Kelvin temperatures? Since heat is movement/vibration of atoms, then his shield would be covered in ...
Teknophilia's user avatar
  • 12.2k
70 votes
3 answers
73k views

How does Captain America's shield work?

Captain America is able to throw his circular shield and have it return it to him like a boomerang. Is this even possible according to physics (especially considering the ranges at which he uses the ...
Royal Flush's user avatar
  • 4,859