Knife skills for toddlers.
I've often been heard to tell people, "Don't get sick in July" and now there's proof summer illness is a really bad plan.
My friend Travis over at Obesity Panacea explains why you should exercise even if it doesn't make you lose weight.
Macleans covers the calories on menus debate (and I'm quoted).
My friend Dr. Sharma explains how you've got to take your weight loss plans day by day.
The ever thoughtful Daniel Gordis on the flotilla debacle.
And lastly here's the latest Symphony of Science video - this one the Case for Mars.