A photon doesn’t have rest mass, i.e. mass independent of its kinetic energy, which would have to be multiplied by infinity to get it to go at the speed of light. All of its mass is due to its kinetic energy divided by c squared.
Personally, I make the distinction that a nerd has some degree of social awkwardness, whereas a geek is just someone interested in a particular field to a degree that subverts the capitalist paradigm of Work/Consume/Die. I myself am a classical music geek – also a science geek to some degree, but I’m a bit rusty on that.
Lol – I think of the most horrific stories where the protagonist is captured by the bad guys, and emerges smiling and thanking them for their help. Why should I take YOUR word for how I should brainwash myself, given that dietary advice is a total crapshoot with new trends every other week? Besides, if you give up everything that is bad for you, you still won’t live forever, it will just feel like it!
I can kind of understand why the first Wonder Woman movie so quickly ditched the glasses that she had for her Diana Prince secret identity, but still miffed because Gal Gadot in glasses was weapons-grade cute!
A photon doesn’t have rest mass, i.e. mass independent of its kinetic energy, which would have to be multiplied by infinity to get it to go at the speed of light. All of its mass is due to its kinetic energy divided by c squared.