Recent content by pink laser

An observation: if the resistance of the heating element was near zero we would have a short-circuit, isn't ? By the way, I heard that usually the resistance of the heating element significantly increases with its temperature. Does it alone can cause temperature reaching a stable maximum level...

I would prefer it explained in few paragraphs instead of having to watch an entire course of quantum mechanics just to answer this single question. I find the probabilistic explanation unsatisfactory and unclear.

Quantum Physicists claim that a sub-particle ( let's say an electron ) can be in superposition ( like having spin up and spin down at the same time ) before being measured. But how do they know that it is in superposition without measuring it ? What is the experimental set-up and the...