The Chinese Solar Machine Layer by Layer Fire in the Library The Mystery Behind Anesthesia
Rethinking space garb
Professor Dava Newman models her BioSuit--a sleek space suit that relies on mechanical counter-pressure instead of gas pressurization--on Henry Moore's sculpture Reclining Figure in Killian Court. Newman and her aero-astro colleagues unveiled the spandex-and-nylon suit this summer and quickly found themselves featured in more than 50 media outlets around the world, including the CBS Evening News, NPR's Science Friday, USA Today, Time, and India's Mumbai Mirror.

Credit: Donna Coveney/MIT
Manufacturing in the United States is in trouble. That's bad news not just for the country's economy but for the future of innovation.