A physics demonstration shows how bouncing balls can appear to keep moving endlessly, explaining the energy transfer and motion behind the effect. Woman killed in Christmas Eve motorway crash Holiday ...

A Disney employee threw himself in front of a runaway rubber boulder, injuring himself as he shielded guests from the 400-pound prop during an Indiana Jones themed attraction, officials at the Florida ...

Looking in the right place at the right time is particularly important in ball sports such as tennis, cricket or baseball, in which a player needs to determine the future trajectory of the ball and ...

The other day Mrs. T. asked me to pick up a birthday present for one of the Tadpoles' friends and when I asked her what sorts of things the child was into, her response was a list of brands. Disney ...

Abstract: Traditional vibration sensor of ship machinery using cable for power supply cannot meet the requirements of a large number of distributed sensors of the intelligent ship. A bouncing-ball ...

The Mesoamerican ball game is the oldest known team sport in the world. It was practiced by ancient Pre-Columbian cultures of Central America and played almost a millennium before the establishment of ...