Bang Goes the Theory
Rockets, Robots
TV-PG
S5 • E3 Aug 28, 2011 30mJem Stansfield witnesses the power of rockets as he spends time with the team working on the Bloodhound land-speed record project. Dr Yan Wong re-creates an ancient Greek experiment to measure Earth's circumference with two sticks, and Dallas Campbell goes in search of a robot he can call his own.
