The Top 10 most useless gadgets ever invented, according to Gadget Show Live

Birmingham MailThe Top 10 most useless gadgets ever invented, according to Gadget Show LiveBirmingham MailVisitors to this year's Gadget Show Live will get the chance to see, try and buy thousands of futuristic products – from TVs, toys and tablets, to cameras, cars and consoles. New for 2014 is the British Inventors Project, profiling and celebrating ...