In a video that instantly went viral, former NASA engineer Mark Rober unveils a "skinned" watermelon to an unsuspecting group of children. Rober claims his "skin a watermelon" trick takes just 10 ...

Watermelon contains vitamin C, which the body needs to produce collagen. Collagen provides structure and elasticity to the skin. Watermelon also contains lycopene, an antioxidant that may help ...