Showing 1 to 42 of 6520 videos.
Cough syrup recall
01:38
Cough syrup recall
500 days ago
127 views
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Pain Scale
HD
00:49
Pain Scale
563 days ago
303 views
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J. K. Rowling story
01:40
J. K. Rowling story
342 days ago
162 views
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Baby with Pertussis cough
02:44
Baby with Pertussis cough
865 days ago
308 views
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Cure for Alzheimer's
01:05
Cure for Alzheimer's
266 days ago
141 views
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Scoliosis and Sports
HD
00:55
Scoliosis and Sports
499 days ago
237 views
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What's inside Golf Balls?
11:27
What's inside Golf Balls?
840 days ago
185 views
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