A UK based 13-year-old school boy Hibiki Kono does a spiderman with a vacuum cleaner. He climbs the walls with the help of a backpack vacuum cleaner which uses the power of two 1,400watt Tesco Value vacuum cleaners and wooden suction pads attached to the nozzle. The wooden pads have a rubber seal to give a tight grip and the suction is strong enough for one pad to support Kono’s weight.