NOVA — Watch Online — A few episodes are available online, some in part, some entirely. Segments range from 2 minutes (Lab meat — growing edible meat in a lab culture) to 146 minutes (The Elegant Universe — all about string theory).

MIT OpenCourseWare — Videos of complete lecture courses at the Massachusetts Institute of Technology. A science nerd’s paradise, but perhaps not for everyone. Where do I begin?

Bambi Meets Godzilla — A classic short film about the dangers of exotic species — like rabbits in Australia, only worse.

Grace and Peace