This stunning video shows how you can explode a beer bottle filled with water just by giving it a tap with your hand. The trick, Gav and Dan 'the slow-mo guys, has been shot with a 2,500 frames per ...

These spectacular pictures show the moment a piece of glass known as Prince Rupert's Drop explodes from just a gentle tap - while the other end withstands a hammer blow. The bulb end can be hit ...