Cooking With Richard

I bought a Crookes radiometer from these people yesterday. Today the sun came out for just a few minutes and it actually works. I was fascinated by these things at school, but I’m also disappointed to find out that they don’t work because of “light pressure”, which is what my physics teacher told me.

This entry was posted on Friday, January 11th, 2008 at 7:07 pm and is filed under photos, videos, science. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.