Hay Player

Suman-Lata Sahonta

Cambridge Series 18: How Light can Improve your Life

Hay Festival 2016, 

Those teeny lights aren’t just for show: LEDs help us to sleep better, fight cancer, prevent identity theft, and communicate with the Internet of Things. Dr Sahonta is based at the Cambridge Centre for Gallium Nitride.

This event is available to listen. Please pay to download or stream.
Price: £1.00