A little over a year ago we’d written about a sub $100 muon detector that MIT doctoral candidate [Spencer Axani] and a few others had put together. At the time there was little more than a paper on ...

An inexpensive detector developed by a NASA-led team can now see invisible infrared light in a range of "colors," or wavelengths. The detector, called a Quantum Well Infrared Photodetector (QWIP) ...

How to use a metal detector to find bottles! Trump's administration won't seek new bids to repair the Lincoln Memorial Reflecting Pool He was fooling around on the edge - then his hand suddenly ...

One of my favorite things about owning a Samsung phone is just how much extra it offers on top of Android. And having used Galaxy phones for almost five years, I always thought I knew pretty much ...