The new technology for capturing photos. A reasearch team from US introduced this technology to take photos with out the flash, photos are captured using infrared and ultraviolet light. Know more about it here
Researchers from Harvard School of Engineering and Applied Sciences shown the first controlled flight of Robotic insects. They are half the size of a paper clip, weighing less than a tenth of a gram, the robot was inspired by the biology of a fly, with submillimeter-scale anatomy and two wafer-thin wings that flap almost invisibly 120 times per second.