Each year for the past several years it seems, the issue of whether nanoparticles used in sunscreens are safe comes up – usually just before summer. I’ve written quite a lot about this on 2020 Science in the past (check out the archives), but this year I thought I’d change things up and put together a short Risk Bites video about things worth knowing when faced with deciding whether to go nano – or not – with the sunscreen. Check out the video at http://youtu.be/VV0cCg4clMw.
