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Ticks: Bloodsucking Ninjas of Summer Summertime means being outside, and being outside means watching out for ticks. The bloodsucking parasites transmit illnesses like Lyme disease and Rocky Mountain spotted fever. Jorge Ribas gets tips on how to avoid them. | Animals | 03:16 | June 23, 2010 | 15125 |
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Sunburn It's summer and we all know what a sunburn looks and feels like. This week Kasey-Dee Gardner answers the blistering question as to why we sunburn. | Why? Tell Me Why! | 02:04 | July 23, 2008 | 16775 |
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Body Temperature If our body temperature is usually around 98.6 degrees Fahrenheit, then why do we feel really hot and uncomfortable when it's 98.6 degrees outside? Discovery News' Kasey-Dee Gardner finds out. | Why? Tell Me Why! | 01:30 | April 19, 2010 | 3455 |
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Proof Bug Repellant Works After getting 120 mosquito bites on one arm, James Williams knows what it means to have an itch. | News | 01:48 | January 12, 2009 | 7493 |
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Fireflies This week Kasey-Dee Gardner shines some light on why fireflies brighten up the summer sky. | Why? Tell Me Why! | 01:48 | June 25, 2008 | 11662 |
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Shark Fears Traced James Williams takes a look at where our modern fear of sharks originated. | News | 05:08 | July 10, 2009 | 34109 |
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Extreme Kayakers Dig Floods Floods can cause serious damage, but they can also create some seriously awesome kayak conditions. Discovery News' James Williams takes a ride down the Potomac to learn more. | Earth | 03:16 | November 11, 2009 | 6244 |
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Soy Surfboards Ride Waves of Future Sustainable surfboard makers are using soy products to create the surfboards of the future. James Williams drops in on the story. | News | 03:28 | August 27, 2009 | 14003 |
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Surviving A Big Wave Wipe Out Surfing huge waves can be deadly - and exhilarating. Same goes for the wipe outs. One of the sport's most extreme surfers talks James Williams through the experience. | Earth | 02:51 | April 21, 2009 | 80275 |
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Salty Water Ever get a mouthful of water while swimming at the beach and wonder why the ocean is so salty? This week Kasey-Dee finds out. | Why? Tell Me Why! | 01:39 | January 01, 1970 | 14720 |
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Brain Freeze Have you ever eaten ice cream too fast and gotten a stinging sensation in your face? Discovery News' Kasey-Dee Gardner finds out why we get brain freeze. | Why? Tell Me Why! | 01:48 | November 05, 2009 | 8285 |
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Thirst Feeling a little parched? Kasey-Dee Gardner finds out why. | Why? Tell Me Why! | 02:27 | August 05, 2009 | 7255 |
Video Added: June 23, 2010
Views: 15125
Runtime: 03:16
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