Jamie lies on a bed of nails and claims the sun has given him the energy to throw a cannonball....

Joe plays a musical instrument without touching it and uses flower power to move a tractor....

Jamie finds out why sleeping improves brain power, and is joined by Joe to discover who has got...

Joe demonstrates how to tell if an egg is cooked and brews up a magic potion, Jamie finds out...

Fred demonstrates how to make pennies sparkle, while Jamie separates two glasses without...

Joe goes fishing for the Loch Ness monster and Jamie tests whether sound can break glass....

Joe goes on the hunt for Robin Hood in Sherwood Forest, Jamie tries to melt metal and Fred...

Jamie puts a skewer in a balloon, while Joe's controlled demolition experiments go with a bang....

Jamie Rickers, Joe Challands and Fred Talbot make some new discoveries. Find out whether brain...