PeroK's latest activity

Why isn't one video enough? Maybe two at most. There are an equal number of positive and negative charges in the wire to start with...

It’s going haha. I’m using Carrol’s text (finishing Ch.2 atp) with Wald as a supplement. I find Carrol’s language confusing at times but...

GR is ambitious, indeed. How it's going?

That's nearer to what I would say. But, if someone wants to say pushing a wall and the wall pushing back is cause and effect, then I'm...

Correlation is not the same as causation. I would say that it is possible for some state of affairs to "cause" a Newton's third law...

I'm not convinced that cause and effect implies a temporal ordering. Google AI, for what it's worth. is happy with the idea that cause...

Please forgive me for reminding you that it is much easier to make a list than it is to read profitably through that list. In my...

If a chunk falls off your car, the rest of the car does not necessarily speed up.

Cause and effect, if it has any meaning at all, is more general than Newton's third law. It's part of a wider understanding of how one...

Ditto. Did you actually mean post #36? I'm talking about regular people using regular methods of solving and discussing mechanical...

There are two slightly different versions of the Euclid proof. If we assume that we have all the finitely many prime numbers, then the...

It is not always a prime, but any prime divisor of it will be different from the ones you used.

You only have ##7\cdot 11+1=78=6\cdot 13 \,|\,78 =7\cdot 11+1.## ##78## isn't the new prime, but it contains one, ##13,## that has not...

@DmitryS you have made the same error multiple times now, and have persisted in it despite repeated corrections. Enough is enough. The...

Well, you have claimed counterfactual things (e.g., that aberration does not apply) multiple times in this thread, so we do need to...