One of the best thing about projects like The Periodic Table of Videos is the idea that we're inspiring people to talk and think about science.
And luckily we see plenty of comments and emails to confirm this.
Here's a recent email that brought smiles to our faces:
"I just wanted to say Thank You to everyone at The Periodic Table of Videos. I saw your video on YouTube about the 'Chemical Garden', and I had to tell my Chemistry Club teacher about it. He took my idea and we used it yesterday at our Chemistry Club meeting. Thank You for you're wonderful ideas because that was probably one of the best experiments that we have done at my school! :)"
And here's the video in question: