SciShow
Cryptography: The Science of Making and Breaking Codes
There are lots of different ways to encrypt a message, from early, simple ciphers to the famous Enigma machine. But it’s tough to make a code truly unbreakable. Hosted by: Michael Aranda ---------- SciShow has a spinoff podcast! It's...
Other
The Naked Scientists: What Is a Fungus?
Animated introductory film on the basics of organisms from the Kingdom Fungi. Learn about what they are, how they live, and why they are important to us. [5:34]