Recent content by Foxcroft

Most people have probably already read it. But I did enjoy Hawking's informative writing style in 'A brief History of Time'

Hello, back again. I have another question that I have been pondering about. The question I don't get is: light has mass yeah?? even if it's a really small amount. But then how does light go as fast as the speed of light?? Because you would need infinite energy to get at that speed, carrying...

Okay, thanks both of you answered most of my question.

My biggest question would be: Who am I? In the context of the countless possibilities such as: In a game; I could be a pet, that I am unaware of; I could be a figment of someone's or my own imagination; I be living two lives, in two different "worlds" but I can't remember thisr world when I am...

Haha, you're all just a creation of my perception of reality. :p So when I die, you'll all just vanish! And another point is, how do I know that you exist?

Hi, I'm currently doing an A level course in Physics, so this thought struck me then. I was looking at a simple problem, when a thought struck me, if V=I/R and at absolute zero (0 kelvin) there is no resistance, what happens to the voltage? In other words, V=I/0 I know that you cannot...