Here's how to get more bounce from a normal tennis ball - buddy it up with a heavier ball for twice the impact. Hold a ball in each hand and decide which ball weighs more (has greater mass). It might ...

So you got a brand new shiny ball but nobody to play with yet? Do you know how to juggle a soccer ball? Fret not as there are many things you can do with a soccer ball all by yourself. Juggling a ...

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 ...