After yesterday's segment of 'useful' gadgets, today we've got a whole lot of silly going on. From Piano Hands (a bit like Jazz hands, but more refined) to a telescopic iPhone zoom lens. One special mention for the cat-flap though, it's not silly at all, and is a perfect pressie for any cat lovers you know. Click into the main post to begin today's party of five. 100-96 | 95-91 | 90-86 | 85-81 | 80-76 | 75-71 | 70-66 | 65-61