PeroK's latest activity

I would say that a black hole is about 4D geometry. There is no global "time" axis. In many ways, you need to free your mind of the...

Plenty of grist for the conspiracy mill!

The energy of the single isolated particle approaching c can also be made finite, by making its rest mass tend to zero. Which is exactly...

I agree. Knowledge of this type always has some value. That said, Taylor is a comprehensive and somewhat advanced book. It's a big...

What kind of response is this. There might be tons of reasons why i want to study it. For example i can just say i really like physics...

This is a twist on what @Dale said, a fallacy that the box is a constraint or limitation and that therefore ignoring the box increases...

Following this principle, you could apply the Navier-Stokes equations and replace the molecular physics of water with continuous fluid...

Thanks. Next task is definitely to figure out how to use LaTeX.

Hi. Just joined. Looks like a fun and helpful forum.

I only joined the forum recently, so I couldn't say if it's more or less moderate than in the past. However, I believe that strict...

I think you'll find that He is more expensive than electricity.

You have several misconceptions about entanglement. First, entanglement is often a result of conservation laws and any number of...

I don’t think the improper integral is the issue at all. In some sense, you never need to get there. Intuition suggests that any chosen...

Isn't that just an artifact of the unphysical uniform density assumption? A single massive particle going in circles approaching c...

You can do the paradox without acceleration. Ultimately, therefore, it is about the difference in paths through spacetime. And not...