Herman Trivilino's latest activity

Not to me. For example you don't suck fluid up through a drinking straw. You lower the pressure at the top of the straw so that the...

Yeah, some people don't like the implication of negative pressure in the word; Absolute pressure can't be negative. But to engineers...

In my experience this definitely takes a great deal of time and effort. Reading something like Spacetime Physics by Taylor and Wheeler...

You seem to be stuck on the idea that "time slows down". One can ask "Slows down relative to what? To me, your words suggest you...

Not to me. The fan pushes air at the front but it doesn't suck air from the back. It creates a lower pressure on the back side and thus...

This dust pattern is also observed on the flat blades of ceiling fans. Well known to those of us fighting the never-ending battle of...

I opened my PC case and checked it again: Contrary to what I wrote above there is more dust on the side with slower flow / higher...

You're still not getting it. If we are moving inertially relative to each other then either of us could validly claim to be at rest and...

Is this a rehash of your original question? Look again at the answer I gave you. The issue you are having trouble wrapping your head...

There's no way distinguish between being at rest and moving in a straight line at a steady speed. The two states are equivalent. It's...

Where do you get that from? It's more like life arose in many places on Earth at the same time after enough time had passed for several...

He also said that things should be made as simple as possible, but no simpler. I take your point about discussions and images and...

Should be ##dt=−2u/c^2\ du##

Not relevant. The speed of impact is what's given in this simple problem. Why make it harder on the OP?