Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. A long time ago, in an era known as the not-too-distant past ...

Since lasers were first introduced into actual modern combat vehicles, man has dreamt of them making ‘pew pew’ noises like in science-fiction films. Well now, that dream is actually within our grasp.

An MRI scan is never a pleasant occasion – even if you aren’t worried about the outcome, lying still in a confined, noisy space for long periods of time is at best an irksome experience. For ...