Minute Physics has come out with a video detailing an easy way to temporarily focus your vision when you don’t have glasses or contact lenses.
This one simple trick would have come in handy for Velma, who seemed to lose her glasses in every other episode of Scooby Doo.
The problem she encountered is known all too well by those suffering from poor vision: you lose your glasses, but then can’t focus well enough to find them.
For those familiar with camera technology, this trick uses the same principles as in cameras, for the same purposes, of achieving better focus, in this case with the human eye.
Watch the video below and discover a simple trick that will help you temporarily focus your vision… and maybe even help you find your glasses.
Minute Physics provides an energetic and entertaining view of old and new problems in physics – all in a minute!