CAT Tracks for September 22, 2013 TIM BLAIS THE (SINGING) SCIENCE GUY

WARNING, WARNING, WARNING...

The following video could make you feel dumb!

I didn't understand a bit of it, but it's cute as it can be.

And...

If you are a Queen fan, just sit back and enjoy a geeky version of an old favorite!

Sunday and NPR were made for each other...