Daily insulin injections make it hard
for many diabetics to control blood sugar well enough to prevent serious complications like blindness and kidney failure. Now Pfizer and Sanofi-Aventis offer up the painless Exubera, an inhaler that delivers aerosolized insulin to the lungs, which quickly absorb the drug over their large surface area. A single puff just before meals can stabilize blood sugar as effectively as a shot. A Food and Drug Administration panel voted to approve Exubera this fall based on results from more than 52 clinical trials conducted over 10 years.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.