Buzz·Posted on 6 Sept 201411 Inventions That Are So Absurd They Might Actually Be GeniusBritish designer and inventor Dominic Wilcox has put together a book of "un-useful inventions". Yo-yo bungee, anyone?by Kelly OakesBuzzFeed Staff, UK LinkFacebookPinterestTwitterMail 1. This swingball-inspired hairdryer. Tap to play GIF Tap to play GIF 2. This ladder-escalator combo. Tap to play GIF Tap to play GIF 3. This depressing desk. 4. This minimalist fence. Tap to play GIF Tap to play GIF 5. This multi-person poncho. Tap to play GIF Tap to play GIF 6. This honest engagement ring. 7. These multi-purpose shoes. Tap to play GIF Tap to play GIF 8. This musical toothbrush. Tap to play GIF Tap to play GIF 9. This necessary GPS system. 10. This ticklish padlock. Tap to play GIF Tap to play GIF 11. This yo-yo bungee. Tap to play GIF Tap to play GIF Variations on Normal by Dominic Wilcox is out now. Tap to play GIF Tap to play GIF