What's Really In Our Food

Sunscreen (3x6)

Ημερομηνία προβολής: Ιούλ 27, 2010

Can you tell your UVA from your UVB? Do you really understand what it takes to keep yourself, and your family, sun-safe? Petra investigates nanoparticles, discovers what sort of sun-protection we need, and reveals the startling truth about sunscreen application.