The animal world is amazing and full of features which might have never heard of. Snakes’ natural design allows them to swallow a whole mouse. But in some cases, this cool ability can turn against them, and snakes can actually swallow themselves. Although animal horns might look very tough, in fact, most of them are made of keratin. It’s the same protein that builds human hair and nails – so nothing too strong. #brightside Animation is created by Bright Side. —————————————————————————————- Music by Epidemic Sound https://www.epidemicsound.com Check our Bright Side podcast on Spotify and leave a positive review! https://open.spotify.com/show/0hUkPxD34jRLrMrJux4VxV Subscribe to Bright Side: https://goo.gl/rQTJZz —————————————————————————————- Our Social Media: Facebook: https://www.facebook.com/brightside Instagram: https://www.instagram.com/brightside.official TikTok: https://www.tiktok.com/@brightside.official?lang=en Stock materials (photos, footages and other): https://www.depositphotos.com https://www.shutterstock.com https://www.eastnews.ru —————————————————————————————- For more videos and articles visit: http://www.brightside.me

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