If you travel from the UK to France via the channel tunnel, your carriage is riding on rails made of a particular kind of steel that Harry Bhadeshia invented. He has also developed the world's strongest armour, called 'super bainite', in part through the discovery of a steel that seemed to sing.

He has done...

Eddie is the head of device and sim technology at Vodafone UK, his discusses his role in this video. Eddie and his team make sure customers’ handsets works with Vodafone's network. He aims to provide a good customer experience as well as working with the latest technology. He did well at school and studied maths,...

This video presents James, head of engineering for a radio company. James discusses how after finishing school he didn't know what to study at university. After discovering a passion for sound engineering he went on to study it further, and how he was offered the role of junior engineer. James also discusses his...

A tennis ball is dropped from a height of 3 feet. The ball is shown bouncing on the ground. The challenge is to graph the height of the tennis ball against time. The resulting graph is parabolic with the amplitude showing a decrease each time.

Height video

A stack of cups is shown. Cups are then added to the stack. Part way through the rate at which cups are added is increased. The challenge is to graph the height of the stack against time.

Height of stack video

A person is shown climbing to the top of a playground slide. They pause at the top and then slide down the slide.  The end of the slide has an upwards turn for safety. The task is to graph the height of the person’s waist off the ground against time.

Height of waist off ground 1 video

A person is shown on a swing. They swing back and forth at a constant rate and reach. After several swings, the person jumps off the swing and comes to rest. The challenge is to graph the height of their waist against time. The resulting graph is parabolic and periodic with a constant section at the end.

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