Juggling

"Guys are you getting this ‘cause this is important?"

- Daniel Jackson to Jack O'Neill and Teal'c while juggling.

Juggling is a physical human skill involving the movement of one or more objects, usually through the air, for entertainment or sport on Earth. In 2000 while stuck in a time-loop, Jack O'Neill and Teal'c took up juggling, using balled-up pieces of paper, to pass the time while Daniel Jackson translated alien text.