The Mythbusters Wish They Were This Cool

Don Herbert, better known as Mr. Wizard, has died. There's a nice blog eulogy (blogulogy?) here. I remember watching Mr. Wizard as a kid, probably the same repackaging that the Unapologetic Mathematician watched on Nickelodeon. For some reason, a lesson on how ice is less dense than water, so water levels would actually drop when the ice in a glass melted stands out in my mind. Oh, man, now I'm going to start having educational television flashbacks...