Simple toys - you can't beat 'em. Mind you, you could whip some tops back in the old days. Yo-yo's, toy soldiers, water pistols, hoop and stick, diabolo, balloon, ball, skipping rope, bow and arrow, chalk on pavement, boats and cars and paper planes. Still as popular today as they ever were despite the influx of computers and video games. Here's a short film I made using just tops.