Aero-Linx!

Scouring the information super airways can sometimes be a tough, if educational, task for the Aero-News staff... but it also allows us to check out some truly neat and exciting sites, so it's not that bad a gig. On any given day, we may check dozens (and often hundreds) of different sources for story ideas, and facts confirmation. And, as is the nature of our business, much of this is done on the Internet.

The ANN gang decided we probably shouldn't keep some of the neat sites, info resources, and organizations we've discovered to ourselves... so we decided to bring you Aero-Linx. These are the sites that WE check out -- when we need added perspective, a new spin on a day's topic... or just want to escape into cyber-aero-space for awhile.

Look for some of our favorite sites, coming each day to ANN via Aero-Linx. Suggestions for future Aero-Linx segments are always welcome, as well.

Aero Linx: What Makes Paper Airplanes Fly?

What makes a paper airplane fly? Air — the stuff that's all around you. Hold your hand in front of your body with your palm facing sideways so that your thumb is on top and your pinkie is facing the floor. Swing your hand back and forth. Do you feel the air? Now turn your palm so it is parallel to the ground and swing it back and forth again, like you're slicing it through the air. You can still feel the air, but your hand is able to move through it more smoothly than when your hand was turned up at a right angle. How easily an airplane moves through the air, or its aerodynamics, is the first consideration in making an airplane fly for a long distance.

FMI: http://teacher.scholastic.com/paperairplane/airplane.htm