BitUnWise

When you accidentally say "deck" instead of "library" in your MTG group

The momentum the cube gains comes from the platform. The piston "can't tell" the cube is there, it experiences the same forces if the cube is there or not

I must applaud your diligent rage baiting, well done

It pushes off of the bottom platform, the cube accelerates by pushing off of itself (if it didn't it would flatten into a pancake). And because there's a downward force on the bottom of the cube it pushes down on the platform

If momentum is conserved then neither A or B is correct, the box should be an infinity thin sheet. If the portal is half way through the box if it maintains it's thickness the box has to be moving at the speed of the portal out of it.

He became famous about a bill in Canada that would "arrest anybody who misgenders somebody", the bill passed and nobody got arrested because of it

Nobody knew at that point that the player character was the dragonborn yet, right?

Keep it simple, stupid

I don't need a card to let me eat trash

*Filipina