How Catapults Works
There are three different technologies that fall into the catapult category: the ballista, the trebuchet and the catapult. Check out this HowStuffWorks podcast to learn more about the differences between catapult technologies.
Fw:Thinking: The Internet of Things
In the future, the Internet of Things will impact our daily lives. Learn how the Internet of Things will work in this video from Fw:Thinking.
Fw:Thinking: The Future of Time
Defining time is a more complicated concept than it might seem. Learn about the future of time in this video from Fw:Thinking.
HowStuffWorks Animations: How Bats Fly
They are creepy, sure, but they are also useful, cute and in great danger of extinction. So how do bat wings differ from bird wings? Let Josh and Chuck fill your brain with batty knowledge in the animated clip from Stuff You Should Know.