SciShow
Why Does Being in the Sun Make You So Tired?
The beach is nice, but why does spending time out in the sun leave us feeling so exhausted?
Brave Wilderness
BEWARE of BIG PIG!
In this segment of On Location, Coyote and the crew buy ice cream for their new friend in Florida… and this new friend just happens to be a baby goat or “Little G” as he is appropriately named. Seriously, this tiny goat is quite possibly...
Healthcare Triage
Sunscreen Needs Some Safety Evaulation
Skin cancer is a big problem. Sunscreen can help protect your skin. All this is very well known. It turns out, though, that the active ingredients in sunscreen can get into peoples' bloodstreams in pretty high concentrations. And the...
Curated Video
Understanding Variation: Genetic and Environmental Factors
The video is a lecture presentation on variation, specifically discussing the causes and types of variation within populations. They delve into the concept of acquired characteristics and how they do not affect offspring, as well as the...
PBS
Pbs Teachers: Sunscreen
Learn what sun protection factor (SPF) is. Watch kids use the scientific method to find out what SPF works best at keeping out the sun's harmful UV rays. Try experiments with different types and colors of fabric to see how well they work...