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Brenda Shaughnessy
Well you can actually make it go slower than 1 second per second if you …

Anonymous
changed eve to even

Some Disney Princess
I swear, didn't that happen to the Mongolian Empire lol

Satan
NO. JUST NO. WHY. WHY DID YOU HAVE TO REMIND ME OF THIS ABSOLUTE TORTURE

Kawish
Friday is my favourite day of the week too! Like you get to do something …

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user95563's उद्धारणहरू

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Unknown - Simple physics
An electron is in the second energy level of a hydrogen atom. The atom absorbs a photon, which causes the electron to rise directly to the fifth energy level. Find the change in the Bohr radius of the electron's orbit and the frequency of the absorbed photon.