http://www.domino-tim.de – 6,300 dominoes demonstrate a biological topic: the human digestive system. A domino line leads to a burger and some chips to be eaten and then goes through mouth, stomach, liver, pancreas, small and large intestine and ends where every meal ends in our digestive system. 🙂 Annually, my former grammar school, Dientzenhofer-Gymnasium Bamberg, organises an information evening for potential new pupils. This is already my third domino project on such an evening. It took 9 hours to set everything up and the toppling time was 53 seconds. Take a look at the projects from former information evenings at Dientzenhofer-Gymnasium (DG): 2011: The periodic table of the elements (chemistry) – https://www.youtube.com/watch?v=RRrxS15rY6Y 2010: Continuous and saltatory conduction (biology) – https://www.youtube.com/watch?v=1zVol_OrDtg And of course don’t forget the official Guinness World Record set up at DG: http://www.youtube.com/watch?v=8sl4EnYl3_Y