Recent content by rizkiyoist

Well my background isn't physics which is the reason why I posted it in general physics, so I apologize if I didn't post it in the correct board. I'm actually studying computer science but got interested in physics and engineering as well. Anyway, I still think there is no way that two choices...

I thought of something interesting just today. Let's say I have a decision to make, left and right, that will lead to different future. The idea is, there is a universe where I choose left which have different future than if I choose right, in that sense I have no problem. However, in order for...

When I spun a dry bearing or even toy car in high rpm it can suddenly vibe and slow down while making grinding noise... sudden loss of spin. I suppose this is because the bearing is rather loose and then vibe (like pulsing vibe) thus slowing it down. What does this vibe effect called? This can...