Science Museum exhibit explores race, identity and nature At first glance, skin might seem like a simple surface: something we see in the mirror, cover with clothing, or protect with sunscreen. But a new exhibit at the Science Museum of Minnesota invites visitors to go deeper. “Skin: Living Armor, Evolving Identity,” which opened October 3, […]
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Why you need more vitamin D in the winter
The same UVB rays that cause a sunburn also make vitamin D. Sunscreen, darker skin pigmentation, clothing and reduced daylight in winter diminish the skin’s ability to make vitamin D.
