Useful Science

http://www.usefulscience.org/podcast/20 This week we're talking about going outside. Follow us @usefulsci or email us at podcast@usefulscience.org. Show Notes Bridging the nature gap: can citizen science reverse the extinction of experience? Titanium dioxide and zinc oxide nanoparticles (found in mineral sunscreens) generate DNA damage when exposed to UV light, however they do not appear to penetrate the underlying layers of skin, minimizing their potential risk. Literature review on the safety of titanium dioxide and zinc oxide nanoparticles in sunscreens Patterns of sunscreen use on the face and other exposed skin among US adults Skin Cancer Facts & Statistics Most of Us Are Making a Crucial Mistake When Applying Sunscreen, Scientists Warn