Happy Labor Day! To celebrate the last holiday of the summer, YouTuber Mark Rober has just debuted this new video demonstrating how to make a Quick Watermelon Smoothie. After cutting a small whole into a watermelon, Mark used a metal hanger as an elaborate drill bit to ‘slushify’ the watery fruit in just seconds! [youtube https://www.youtube.com/watch?v=IJ-h0SO8EUI?rel=0]…
