Crystal Clear: Observing Crystal Growth on the Space Station Posted on February 11, 2021 by Frank Cisco There are more than 100,000 proteins in the human body. Every structure is different, and each one of them holds important information related to our health. via NASA https://ift.tt/3jCCWG9 Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Like Loading... Related