When you lose weight... where does it go?

Ruben Meerman "answers the question: When you lose weight... where does it go?" in The mathematics of weight loss: Ruben Meerman at TEDxQUT.

TED curator with some public speaking tips

TED Talks curator Chris Anderson’s top five presentation tips.

Born to walk, not to run

James O'Keefe at TEDxUMKC makes a really interesting presentation on the importance of exercise, but not too much exercise, in Run for your life! At a comfortable pace, and not too far.

Copyright maths

Rob Reid has a TED talk where he explains copyright maths in The $8 billion iPod.