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Long UV Rays More Dangerous Than Short
- Watch this video about the effects of long UV rays. L'Oreal has introduced a new daily moisturizer with advanced UV protection that protects against both short and long UVA rays -- the number one cause of skin aging. Protecting against long UVA rays (in winter months too) can lead to a longer, cancer-free life.
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FYI: Cockroaches
(1:19)
Most people hate roaches, but these little bugs are the ultimate survivors. Learn what makes cockroaches tick by watching this video from the Discovery Channel.
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What Are the Odds? Shark Attack
(2:23)
What are the odds you will be attacked by a shark? Learn more about odds in this video.
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The Mysteries of the Octopus
(3:14)
A marine biologist demystifies the octopus.
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Wild and Weird Rockets: Gila Monster
(2:44)
The Gila Monster is probably the biggest homemade rocket you've ever seen in your life. Check it out in this video. Brought to you by the Discovery Channel.
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Dirty Jobs: Mosquito Control
(2:03)
Mosquito control is an important but difficult job. Learn more about the importance of mosquito control with this video from HowStuffWorks.
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Growing Living Organs in a Lab
(0:58)
U.S. researchers have grown a living and beating heart in a lab. Scientists from the University of Minnesota took hearts from dead rats and injected them with heart cells from newborn rats; the hearts then came to life. Video courtesy of Reuters.
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How Bull Sharks Work
(4:15)
Bull sharks are incredibly dangerous for a number of different reasons. Learn more about bull sharks with this video from HowStuffWorks.
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Cloning the Dead
(1:34)
Cloning could potentially replace a lost loved one, though the clone would never be exactly the same as the original person.
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