This is a game of Pong played with a souped-up wipe board with regular dry-erase markers. According to Neatorama, a special computer can sense black shapes, so it controls which way the ball goes based on where you draw your lines. Neat. But also still Pong (Boring). [videoembed size="full_width" alignment="center"][/videoembed] Haha. That video was ALSO posted yesterday. Man 1: Hey, ...