to mention in my post yesterday, how much we enjoyed listening to the Periodic Table of videos.
Noach and I were reading about sodium and lithium so we watched the sodium video where you get to see sodium burn in water. There was lots of popping, flames and bits of metal flying. The best part of the video was the background laughter of the scientists as they reacted to the explosions. I swear it sounded just like the videos Yakov sand his friends make when blowing stuff up.
Science is fun. And in 25 years, Yakov could have that hair.PRM