News tagged with sunscreens

How to count nanoparticles

Nanoparticles of a substance can be counted and the size distribution can be determined by dispersing the nanoparticles into a gas. But some nanoparticles tend to aggregate when the surrounding conditions change. Scientists ...

Oct 11, 2011
4 / 5 (1) 0

Experts reveal why plants don't get sunburn

(PhysOrg.com) -- Experts at the University of Glasgow have discovered how plants know when to make their own sunscreen to protect themselves from the harmful rays of the sun. Scientists have speculated for decades that plants ...

Apr 01, 2011
3.3 / 5 (3) 10 | with audio podcast

Sunscreen can prevent melanoma

(PhysOrg.com) -- For the first time, researchers at the Queensland Institute of Medical Research (QIMR) have shown that daily sunscreen use can prevent melanoma in adults.

Dec 09, 2010
5 / 5 (1) 1

Marketing a 'spoonful of sugar'

Your kids won't wear their seatbelts, take their vitamins or brush their teeth? A new study by Tel Aviv University offers a simple formula that will get better compliance in the kid department -- and has implications for ...

Dec 15, 2009
3 / 5 (3) 0