Saiful Islam explores how to store energy. With the UK generating far more energy today than 80 years ago, finding better ways to store it is vital for our futures.

Saiful Islam investigates how humans as living machines actually use energy, asking whether it's possible to 'supercharge' the human body and increase its performance.

Saiful Islam talks about how to generate and store energy. To begin, Saiful investigates how to generate energy without destroying the planet in the process.