Scientists have created a tiny crystal that can turn darkness into light - " it can convert invisible light to visible light on the small-scale, and have done all the mathematical calculations to show how this is happening. " • /r/worldnews

Scientists have created a tiny crystal that can turn darkness into light - " it can convert invisible light to visible light on the small-scale, and have done all the mathematical calculations to show how this is happening. " (sciencealert.com) via Pocket http://ift.tt/2go8mOb