Sampson Elementary teacher Charlotte French prefers the nontraditional approach to teaching physical education, so when she first saw a little girl stacking plastic cups in a fury at a table while at ...

This challenge is a fun way to improve your hand eye coordination as well as impress your mates. The aim is to smoothly stack a pyramid of cups without knocking them over, and then dismantle your ...

Speed stacking - competitors stack and unstack cups as fast as they can. A 17-year-old from Hertfordshire is flying to South Korea this weekend to take part in the World Sport Stacking Championships.