Explore the world of the elements that make up you—and everything around you—in NOVA's Elements app! The NOVA Elements app is now available for Mac and PC desktops (as well as iPad and Microsoft tablets). Check out this overview of what you’ll find in the app and download it for free here: http://bit.ly/1Hmt24e Support NOVA’s Kickstarter campaign to bring molecules to life in "Beyond the Elements": http://bit.ly/2lQWOu3 | NOVA l PBS

275K views · 279 reactions | David Pogue sets out on a worldwide quest to find the key molecules and chemical reactions that have paved the way for human civilization, life, and even the universe as we know it. Stream all three episodes of NOVA l PBS' “Beyond the Elements” now on the PBS Video app. | PBS | Facebook