Bala:

I frequently listen to BBC science presentations when I can't sleep at night. So, when I don't fall asleep, I end up learning a lot about science!

I think this is an interesting site for students to observe where there are active hate groups operating state by state. Why does Michigan have so many as compared to Wisconsin and Minnesota?

Deb:

I have seen many "sucky" powerpoint presentations, so any tools that can make presentations more effective is very welcome!