No.20 Cosmetic essay by Dr. Lee Jin soo-"Elasticity and Gravity," so let's take care of the elasticity of skin.
Lee Jin-soo's plastic surgery essay "Elasticity and Gravity," so let's take care of the elasticity. Newton's discovery of the law of universal gravitation dictates that all objects living on Earth are subject to gravity. We're living under a force pulled down by gravity. The skin surrounding our faces is also affected by this gravity. While under gravity, it still retains the shape surrounding the facial skeleton because it has the elasticity of the skin itself. Of course, even when it's not clearly stretched, it's still affected by the gravitational effects on the skin. In 2008, the International Space Station (ISS) conducted a body change test on Yi So-yeon, the first Korean astronaut. We were going to take a shot of the face with a special filming device and see what happens. In space, gravity became so small that a strange change occurred four days after it was put on the ISS. Her face became slimmer and wrinkles on her forehead and skin b