BBC iPlayer - Episode Detail: Nina and the Neurons Go Inventing: Clean It Up Friends Robyn, Nadine and Caoimhe ask Nina how vacuum cleaners suck up dirt from the floor 2009-12-09T00:35:07Z tag:feeds.bbc.co.uk,2008:/iplayer/feed/episode/b00ks5xx BBC http://www.bbc.co.uk Nina and the Neurons Go Inventing: Clean It Up tag:feeds.bbc.co.uk,2008:PIPS:b00ks5xx 2009-08-25T04:14:25Z Friends Robyn, Nadine and Caoimhe ask Nina how vacuum cleaners suck up dirt from the floor <p> <a href="http://www.bbc.co.uk/iplayer/episode/b00ks5xx/Nina_and_the_Neurons_Go_Inventing_Clean_It_Up/"> <img src="http://node1.bbcimg.co.uk/iplayer/images/episode/b00ks5xx_150_84.jpg" alt="Nina and the Neurons Go Inventing: Clean It Up" /> </a> </p> <p> Nina looks at different household inventions and finds out how they work. Friends Robyn, Nadine and Caoimhe ask Nina how vacuum cleaners suck up dirt from the floor. </p>