This playlist, curated by TED, is courtesy of TED.com. It comprises 9 talks with a total running duration of about 1 hours and 23 minutes.
Talks in this playlist:
Shai Reshef: An ultra-low-cost college degree
Amos Winter: The cheap all-terrain wheelchair
David Lang: My underwater robot
Joshua Silver: Adjustable liquid-filled eyeglasses
Jane Chen: A warm embrace that saves lives
Michael McDaniel: Cheap, effective shelter for disaster relief
R.A. Mashelkar: Breakthrough designs for ultra-low-cost products
Manu Prakash: A 50-cent microscope that folds like origami
Krista Donaldson: The $80 prosthetic knee that’s changing lives