Richard Hammond puts DIY parachutes to the test.
We find out if it's possible to go on a romantic dinner date whilst being electrocuted?
Does getting scared make you stronger?
The cheeky girls pay a visit to the Brainiac lab.
Tina Turner and her bunsen burner are back with a bang.
Jon Tickle takes the p out of science and drinks it.
We try and stop rock and roll with the help of a chainsaw.
Plus your chance to vote and win a starring role on the final show of the series as Brainiac goes interactive with explosive of the week.
