Jewelry that harvests Energy from Veins

Industrial designer and graduate student from Hadassah College, Naomi Kizhner has done something I find very interesting. She has designed jewelry that is theoretically supposed to extract energy from the wearer’s own body. The jewelry is supposedly embedded into the person’s veins and uses their blood to turn small wheels inside the device. When I…

The iKnife

There is the iPod, the iPhone and the iPad. Now, there’s the iKnife. No, it doesn’t have apps and games and music on it, but it does so much more than that. It identifies cancer cells. When removing cancer, surgeons try to cut as precisely as possible: not too much should be out, but there…