TED Ed: Why Do We Have to Wear Sunscreen?

National "Stay Out Of The Sun Day" is 7/3.
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National "Stay Out Of The Sun Day" is 7/3.

National "Stay Out Of The Sun Day" is 7/3. You already know that a trip to the beach can give you a nasty sunburn, but the nitty gritty of sun safety is actually much more complex. Wrinkle-causing UVA rays and burn-inducing UVB's can pose a serious risk to your health (and good looks).

courtesy of Knovation



The Chronicles of Travelin' Ted!

Name: The Chronicles of Travelin' Ted! Brief Description of the Site: The purpose of this project is to engage kindergarten through fourth grade students in the active study of geography, social studies, and cultural awareness through reading, language arts and the use of technology (by creating web pages for

Why Do Virus Warnings Persist?

Question: Even though we've certified that their classroom computer is virus-free, some teachers still get messages about virus-infected attachments. The Email messages appear to have been sent from the teacher's Email account, however. What is causing this? The IT Guy says: Unfortunately, after infecting a