
| Anonymous #86 2 years ago |
Actually, Cheerilee is dividing the divergence of the electric flux density by product of the electric permittivity and the magnetic permeability there. Why she'd do that is any pony's guess. |
| Anonymous #90 2 years ago |
Yeah, but permittivity times the permeability IS the index of refraction. Well, okay I think maybe you have to square it but still. |
| Anonymous #91 2 years ago |
Oh wait, shit, there's no subscript-r. Either she's using pony-shorthand or there's some Electromagnetics Fail. |
| Anonymous #4265 1 year ago |
well when youre the only teacher (as far as we know) in ponyville you need to be able to teach the older students as well. |
| Anonymous #17010 1 year ago |
fucking magnets, how do they work? |
| Anonymous #17382 1 year ago |
like this
http://www.coolmagnetman.com/maghow.htm deal_with_it.jpg |
| Anonymous #1008858 5 months ago |
And they're learning this in elementary school.
Smart Kids. |