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Unfortunately Skype doesn't have a built-in feature to record Skype video calls. But whether you would like to save a video chat with your girlfriend or your grandmother on the other side of the country, at some point you will want to record some of your video conversations.

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We have all seen flying cars and hovercrafts in science fiction movies at some point or another. Remember the Landspeeder in Star Wars for example? Well, present day science fact is catching up to the fiction of the past. With a new technology called quantum levitation, flying cars may soon be a reality. Check out this amazing video:

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Have you ever wondered how astronauts wash their hair in zero gravity?

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After only 20 seconds, complete strangers can pick up on a person's trustworthy genes through their behavior, shows a new study. A single genetic change makes a person more compassionate and kind to others.

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The term 3D Printing is misleading, as it makes you think of 3D movies or 3D pictures in magazines. But a 3D printer does not print an image that appears to be 3D, it creates an actual physical object. For example, it doesn't create a 3D image of a cup, it creates an actual cup that you can use to drink your coffee.

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NASA astronaut Dr. Edgar Mitchell, lunar module pilot for the Apollo 14 lunar landing mission and the sixth man to walk on the Moon during the Apollo project, appeared on a British radio show on July 22, 2008, and stated during an interview with radio DJ Nick Margerisson that people at NASA are aware that aliens from outer space and UFOs are real and have known about their existence for many years.

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