Flamingos, T. rex Tails, Burmese monkeys and more...
The First Greens
Plants that greened the earth 400 million years ago probably needed help. In experiments with liverworts, the most ancient plant group, scientists in Britain and Australia found that fungi may have provided nutrients to the plants as they spread across the continents.
Learn more about liverwort at the Encyclopedia of Life.
Have you ever wondered how a simple shot can keep you from dying a horrible death? In this one-minute video, Ask Smithsonian’s host, Eric Schulze, unravels how vaccines boot-camp our bodies into shape, getting us ready to fight off deadly diseases
The spectacular sights of the cosmos are now as easy to see as the stars above, with the 18 lavishly illustrated lectures of A Visual Guide to the Universe, produced in partnership with the Smithsonian. Orbit Saturn, search for water and life on Mars, and witness an armada of space telescopes uncovering the secrets of the cosmos.
What If?: Serious Scientific Answers to Absurd Hypothetical Questions [Randall Munroe] on Amazon.com. *FREE* shipping on qualifying offers. From the creator of the wildly popular webcomic xkcd, hilarious and informative answers to important questions you probably never thought to ask. Millions of people visit xkcd.com each week to read Randall Munroe's iconic webcomic.