If you're impressed by the machines that can now print graphics in cake icing or cappuccino foam, well … this'll really blow ...

Black dots on the car windscreen are called frits, but many drivers have no idea how vital they are for safety. Here's everything you need to know about the overlooked feature.

The little black dots on the edges of car windscreens are the cause of mild fascination for children and adults alike, but what are they actually for?