In case you love those Google Earth satellite pictures taking from way up there then you’re probably wondering what a military satellite is capable of. Well, the aerospace and defense manufacturer Raytheon has announced that it has created a 16-megapixel infrared sensor which will be able to watch an entire half of our beloved planet ...

There’s a new flash solution in town and it’s invisible. Dilip Krishnan and Rob Fergus at the New York University are the guys that came up with the concept. And it seems it’s quite an impressive idea. Photos taken with the invisible flash will apparently be glare free. The flash uses infrared and UV light ...