Interesting fact of the day: A gravitational wave, having energy, also generates its own gravitational field in addition to itself. Though this field is insanely weak.
Note this is not the same as saying a gravitational field has its own gravitational field. It is only the wave that has energy, and thus its own field. A gravitational wave only occurs when an object with a gravitational field accelerates (and orbiting another object counts as acceleration).
Well its a hard thing to test experimentally.
But the reason here is just energy, gravitational waves have energy, so they must have their own gravitational field.
To be honest he probably was trying not to roll his eyes tok hard as he wanted to encourage you to remain curious and explore.
Yes but that is to be expected from known processes already.
An orbital can have two objects in it with opposite spins, when they have the same spin they would occupy the same space and thus couldnt exist in the same orbital. Therefore an electron with the same spin as another must occupy a higher orbital than one with different spin, thus must have more energy. More energy means more gravity.
So in short one would expect flipping spin would change the gravitational field strength.
@freemo @icedquinn So this has the possibility of being useful in the future. That's pretty cool. I wonder if energy shields would benefit from amplification of this.