Why You Can Lift 100-lb Person But Not 100-lb Rock

You can pick up your friend but not a large rock of the same weight, why? Here are some amazing human body facts you didn’t know until now! #brightside Animation is created by Bright Side. —————————————————————————————- Music by Epidemic Sound https://www.epidemicsound.com/ Subscribe to Bright Side : https://goo.gl/rQTJZz —————————————————————————————- Our Social Media: Facebook: https://www.facebook.com/brightside/ Instagram: https://www.instagram.com/brightgram/ […]