Posts by mjr
How could an organization force solar energy to be bought from them? Something like: A large structure (in space presumably) fully/partly blocks sunlight reaching Earth, so anyone here wishing to ...
A frog has already been levitated without any magnetic object attached to it. I'm wondering if it's possible to reverse this for transportation purposes, by having a vehicle levitate itself using m...
It appears that multiple planets existing in the same orbit is theoretically possible. In that case, how would we go about building a second Earth-sized planet and inserting it into some position i...
As title suggests, what is the size limit by volume for a rocky planet, if any? Some ideas are discussed here, but I'm wondering if there is more concrete, expert evidence to point either way. If p...
