The Big Bang aims to inspire
The Big Bang 2011 will take place at ICC London ExCeL, 10-12 March, when 25,000 people are expected to attend.
Launched in 2009, The Big Bang: UK Young Scientists & Engineers Fair is the UK's biggest single celebration of science and engineering for young people and aims to celebrate and inspire them.
The headline shows will include Sky 1's Brainiac Live!, BBC's Bang Goes the Theory, and The Lloyd's Register Educational Trust's Alphabeat show. The Fair will also feature BBC's Wallace & Gromit 'World of Invention' roadshow.
The Big Bang is free to attend and you can register to bring your family or get your local school involved at the link below.
