Cellphone microscope adapter - find malaria on the cheap...
The attachment would allow any user with rudimentary training to diagnose malaria in the field, and transmit the image directly to a clinic or lab. Developed at UC Berkeley, the researchers involved have already attracted participation by Microsoft and Nokia, and expect a mass-manufactured version to sell for less than $100.
One of the best French door fridges we've tested
A good-looking fridge with useful features like an auto-filling water pitcher and a temperature-adjustable "FlexZone" drawer. It was a near-flawless performer in our cooling tests.