Can a noise frequency make you poo your pants? What happens when you od on 02? Can you serve wine whilst being electrocuted?5 top Brainiac tips to help you beat the slot machines Will a Napalm attack destroy a black box flight recorder? W... (more)ho will win in race between a slug, a snail and a tortoise? What to do if you're caught unawares by global warmingDoes being tickled create a pant wetting experience? More things not to put in your microwave Do tight pants make you go faster? Plus Tina Turner and her Bunsen burner and Brainiac gives you the chance to win a starring role on the final show of the series

Lorraine Kelly