If you've ever traveled to Europe, you might have noticed the different electrical plugs. Here's why European plugs differ ...

The holes on the prongs of your electrical plugs may look random, but there's a clear reason they were created and why they still appear on modern appliances.

Plus, check out our handy chart of every type of plug from around the world PACKING electronics and gadgets for your holiday is almost as important as remembering your passport. Here we take a look at ...