Just interested in physics.
No questions with score of 5 or more
How deep in the ocean can a ping-pong ball go before it collapses due to pressure?
Russian Doll Teller Ulam?
Can we transport energy over infinite distances through vacuum using light?
What principles does an air glider use?
How much of the energy from 1 megaton H Bomb explosion could we capture to do useful work?
Can a parallel computer simulate a quantum computer? Is BQP inside NP?
Can an arbitrary RLC-circuit network have non-minimum phase zeros?