Newton’s Wrecking Balls for £10k : A man in a high crane on a demolition site takes a break with a Kit Kat, and organises four of his colleagues to set up their cranes and wrecking balls into a giant Newton’s Cradle. The narrator advises us to make the most of our break with a Kit Kat. One of the balls is seen breaking a Kit Kat stick in half to reveal a red interior, which he adds could lead to an instant £10k prize in their new promotion.