5 Technologies Helping Olympic Athletes Get Faster and Better

Over time, Olympians have used science to become faster and stronger, using new discoveries around diet to better fuel their bodies, and research around new training methods to crush 2100-year-old Olympic records. 

Another area where the Olympics have changed quite a bit since its days in Ancient Greece is technology. In this gallery, we look at five different ways that the Olympics are benefiting from emerging technologies like 3D printing and wearable devices.