A new cure for baldness is demonstrated - mad suction cup invention!
Wing Commander Kenneth Wallis demonstrates his mini-helicopter in the garden of his country home.
Quirky item showing a man in a bowler hat testing a water scooter on the Thames by Parliament.
An automatic serving machine is demonstrated at the Essex School of Lawn Tennis.
A new trailer which can be dismantled to make a motor boat and a caravan.
Film demonstrates effectiveness of various crime prevention devices.