Caught on camera at an incredible 1/40,000ths of a second these photos show the spectacular moment water balloons pop - at speeds normally too quick to see. Edward Horsford spends hours in his back ...

The beauty of water balloons is that they burst in the blink of an eye. Now a pair of slow-motion experts has managed to capture such an explosion using a 6ft (1.8 metre)-wide version of the classic ...