I just flipped another lesson over at TedEd. This time it’s not one that I would likely use in my biology class, but it teaches the same principles found in my iBook, The Thirteenth Labor of Heracles, so I couldn’t resist. As always, I welcome your comments – especially with respect to the clarity of the questions bundled with this video.

Find the video at:

http://ed.ted.com/on/I1Ipr9n6

Find The thirteenth Labor of Heracles at:

https://itunes.apple.com/us/book/thirteenth-labor-heracles/id567932090?mt=11