Yesterday, LiveScience reported that organic chemist Abraham Shanzer and his colleagues at Weizmann Institute of Science in Rehovat, Israel, have managed to create a single molecule keypad lock. According to the details available at LiveScience site, though, it seems like they are using three molecules for making this possible. A FLIP molecule, whose core consists [...]

The title may be a bit misleading, since Dawood Parker, a father of three, is running a company named Whitland Research. The company developed a tiny fiber optic gadget which will reach into the heart and monitor the oxygen levels in the blood. So, how does it work? According to Professor Parker (yes, a former [...]