Ewww-ahhh! YouTube: Seen up close, the anatomy of a mosquito bite is terrifying. The most dangerous animal in the world uses six needle-like mouthparts to saw into our skin, tap a blood vessel and sometimes... continue reading
posted by PlayhousePals 7 years 10 months 3 weeks ago • 220 views • 3:18search results matching tag: blood vessels
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Ugg! Hate it when that happens. YouTube: That terrible pain the befalls us when enjoying an icy treat! How does that happen? Is there a cure? Let Hank explain
posted by PlayhousePals 9 years 7 months ago • 156 views • 2:48- 1