The Epson DC-21 will be available to classrooms in February. Epson has introduced a new document camera with a microscope adapter that allows it to create magnified laboratory images and enhanced HD ...

The following content is brought to you by Mashable partners. If you buy a product featured here, we may earn an affiliate commission or other compensation. TL;DR: Save 32% on this 7" HD Digital USB ...

For now though, let's examine these sub-pixels with a 230x zoom USB microscope and compare them with other phones that we have in hand. Starting off with the HTC One X's 720p SLCD 2 above, you can see ...