Not many people would consider augmented reality particularly useful; it makes for fun dog selfies and other filtered images. But our tunes will probably change with the release of AR Measure™, an app ...

The world's most accurate "ruler" made with extreme ultraviolet light has been built and demonstrated with ultrafast laser pulses by scientists at JILA, a joint institute of the National Institute of ...

TLDR: The Rollova 2.0 Digital Ruler slips into your pocket and springs to life to measure over any surface, even curves, with just a simple roll. While the wooden ruler is best remembered as the ...