Whats Inside A Rattlesnakes Tail

############################# Video Source: www.youtube.com/watch?v=Yf6sNOFt07c

If you look inside a rattlesnake rattle, you’ll find it’s actually hollow. Instead of shaking loose bits like a maraca to make that famous sound, rattlesnakes clack together segments of keratin — the same material found in your fingernails. They use three shaker muscles to vibrate the tips of their tails up to 90 times a second, which is many times faster than you can blink! • MORE WHAT'S INSIDE: • What's Inside A Camel Hump? • • What's Inside A Camel Hump? • What's Inside A Venus Flytrap? • • What's Inside A Venus Flytrap? • What’s Inside A Kangaroo’s Pouch? • • What’s Inside A Kangaroo’s Pouch? • ------------------------------------------------------ • #Rattlesnake #Snake #ScienceInsider • Science Insider tells you all you need to know about science: space, medicine, biotech, physiology, and more. • Visit us at: https://www.businessinsider.com • Science Insider on Facebook: / businessinsiderscience • Science Insider on Instagram: / science_insider • Business Insider on Twitter: / businessinsider • Tech Insider on Twitter: / techinsider • Business Insider/Tech Insider on Amazon Prime: http://read.bi/PrimeVideo • What's Inside A Rattlesnake's Tail?

#############################

New on site