Sunburn, Sweat and the Science of Summer!

The video explores various summer science topics, starting with the function of sweat glands in cooling the body. It explains the difference between Ekron and Apocrine glands and how sweat cools the body. The video then discusses why fingers prune in water, revealing it's an active process that improves grip. It also covers the effects of UV radiation on the skin, explaining how sunburn occurs and the role of SPF in protection. The video concludes by encouraging viewers to explore science outdoors.

What are the two primary forms of sweat glands mentioned in the text?

How does the body cool itself when the temperature rises?

What is the reason behind fingers becoming pruney in water?

Explain how UV rays can damage skin cells.

What does SPF measure and what is its limitation?