Researchers built a chip-sized processor and 3D-printed copper antenna arrays that could enable flexible, wearable wireless systems for auto, aviation, and space. (Nanowerk News) Washington State ...

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...