

Bang Goes the Theory
Supersonic, Sticky Stuff and an Optical Illusion
TV-PG
S4 • E3 Mar 27, 2011 30mDallas goes supersonic and meets the team behind a 1000mph car. Jem looks at what makes stuff sticky and makes homemade glues to test out on the other presenters and Dr Yan puzzles commuters with an optical illusion.