videos

You’ll notice a new link on the class page: “random videos.” It means…well…random videos. Every once in a while I’ll record something that I don’t . . . → Read More: videos

Books

I’ve been asked if I can recommend any normal-people books on particle physics. I do this in my ISP class and here is a part . . . → Read More: Books

a relativistic calculator

For problems in which the decimal places are many… you might appreciate a calculator for relativistic beta, speed, gamma, etc.

Here’s one:

http://hyperphysics.phy-astr.gsu.edu/hbase/Relativ/relmom.html

If you . . . → Read More: a relativistic calculator

a physics joke

Two physicists are discussing whether there is an afterlife and they agree that should one of them go first, he would let the other know . . . → Read More: a physics joke