february 2009

Three clever innovations for a greener future

Laptop parts make a quiet, energy-efficient gaming PC

An eight-cylinder snowblower takes on winter in Canada

Listen in as editors and writers explain how someone comes to be a winged man

Not if you want the best results

A legendary sports-car builder engineers a featherweight, ethanol-powered supercar on skis to lead an expedition across Antarctica

attach digital info to anything, from stuffed animals to business cards, with do-it-yourself radio chips

New Benzes can tell when you’re getting sleepy

Ask a contributing troubadour

Radio tags thwart theft of Arizona’s iconic plant