Ever noticed the tiny black dots along the edge of your car's windshield and wondered what they’re for? You're not alone. In this fascinating video, we reveal the hidden science behind those small ...

Rory Thomas noticed a series of black dots surrounding his windscreen and turned to Reddit for answers. He asked: "Why do vehicle windscreens have these dots? I can see how in some cases it will ...

Black dots located on the windscreen of every petrol and diesel vehicle on the road have a secret second purpose, according to leading experts. Most road users are likely aware the black dots ...

Upon noticing a series of black dots encircling his windscreen, a man named Rory Thomas turned to Reddit for enlightenment on their function. Posting a photo from inside his car, he queried ...