By Caitlin Kearney
Posted 04.28.2011 at 10:08 am 3 Comments
More than 325,000 Americans die every year from sudden cardiac arrest, but two simple CPR devices could reduce that number by 10,000. According to a study published in The Lancet this winter, the ResQPump, which is used for chest compressions, and the ResQPOD, which prevents too much air from entering the lungs during CPR, could increase certain cardiac-arrest victims’ chances of survival by 50 percent.
After one failed attempt to remove a broken cooling pump on Saturday, a second attempt has succeeded. In a seven-and-a-half-hour spacewalk, Doug Wheelock and Tracy Caldwell Dyson managed to unhook the ammonia line that was spewing frozen NH3 crystals last time, then pry off the broken pump with a grapple bar. Whew.
While many MIT students busily build break-dancing robots or websites that let your pets network better at doggie daycare, PhD candidate Danielle Zurovcik has designed a $3 pump to drastically speed up the healing of countless patients in the aftermath of Haiti's recent earthquake.
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.