A Three Hour Tour

Anyone ever wondered what the spring constant of a slinky is? Me neither. But evidently it is 0.9267 N/m in the case of an original metal one.

Thus one of today’s most pressing physics questions has been answered. Now to work on the other: calculating the moment of inertia of a penguin.

So I don’t know exactly what I’m going to do here, but I wanted to put this on my new website… which if you have tried to see the thing is very much under development.  Any title suggestions?

So for now this is it; sometime when I have more time I’ll get around to making this better.