How the sun sees you – effects of UV exposure

Artist and author Thomas Leveritt recently captured footage of a series of people with an ultraviolet camera. According to Leveritt, “an ultraviolet camera can show not-yet-visible changes” on people’s skin — which means lots of freckles. Leveritt then had subjects put on sunscreen to demonstrate how it protects their skin. Continue reading

Summer Hazards: Dehydration

Dehydration is when a body loses too much fluids without enough being replaced. The lack of fluids can hamper normal body functions, and if dehydration gets severe enough medical attention may be required. If a person gets dehydrated they can experience some or all of the following symptoms: Tired Cranky Continue reading