Wydea - Science and Technology Animated

The carbon cycle, the flow of carbon within our planet, is amazingly complex. Global warming, fossil fuel emissions and greenhouse gases are all related to the carbon cycle.

Jet engines help airliners fly across continents and power military aircraft faster than a speeding bullet. Have you ever wondered what gives a jet engine its power? This video takes a closer look at how turbofan engines operate. Turbofans are a type of jet engine used in a wide variety of different types of airplanes, from airliners and business aircraft to military transports and fighter jets.

Internal combustion engines such as those found in cars power a wide variety of different types of vehicles. This simple video explains how a gas engine works.

Wonder what the basic elements of a simple home network are? This simple one minute video discusses the basic components of a broadband-connected home network.

New game systems include special motion-sensitive controllers that give you control through movement. Learn how these systems work. Chances are, you'll see similar technologies used in many products in the future!

Discover the magic behind how touchscreens work on the latest devices in under 60 seconds!

Discover what podcasts are and how you can easily use them to stay up to date with your favorite information sources

How private is email? Where does it go? These questions and others explained in this video

Have a slow old computer? Here are some simple ways to give your computer back the speed it once had

Getting rid of an old computer? Watch this video for a few ideas to revive that old machine or ditch it safely and in an environmentally friendly way