The London Aquatic Center is one of the most technologically advanced pools. Pools can generate a lot of waves when lots of swimmers are in them making it more difficult for the athletes to go fast.

Researchers at Caltech are scaling structures down to the nanoscale in order to make lightweight but strong material.

Usain Bolt holds the world record for being the fastest man alive. Runners require an incredible amount of strength because the stronger their muscles are the more strength they have to exert and push off the ground as they run.

Engineers look at Sarah Robles arm as she weightlifts to design robotic arms that can mimic human hands and arms.

Olivia discusses the story behind the physicists who invented a new type of microscope that could look at a single atom in sheet metal.