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Nostalgia Challenge: Bells and Whistles

I remember being a child and playing on my mother's typewriter—oh, how simple it all was! Nowadays, we've got our smartphones, laptops, iPads and various other gadgets to type out our documents and complete almost any other task at hand. Sometimes it's nice to get away from all the technology, load up a fresh ribbon, and type away on the typewriter!

Insect Photography Challenge: Luna Moth

I have a few pictures, but the first is my entry. I thought the sweat fly was pretty cool. I don't understand why they named it such an ugly name for such a beautiful bug (not that the Luna Moth isn't). The pictures are more zoomed out progressively so I can see how close I can get to the moth before it flies off. Actually, it didn't fly off. I got to put my hand next to it- it had a 6 inch wingspan!

News: Print Yourself in 3D

Since the early genesis of the brilliant Microsoft Kinect hack, inventive applications have been popping up nonstop. One of the most fascinating projects to surface recently falls within the realm of 3D printing. "Fabricate Yourself"—a hack presented at the Tangible, Embedded and Embodied Interaction Conference in January—allows users to pose in front of an Xbox Kinect, which then converts a captured image into a 3D printable file. What does this mean exactly? Think Han Solo trapped in carbon...

News: Who Needs Spokes? I'd Take a Hubless Bicycle

The Gumby bike. The invisible steering bike. The spokeless bike. All kinda bizarre. All kinda awesome. Designed by Luke Douglas as an entry for the James Dyson Awards, the Lunartic Cycle boasts a toothed belt drive and hubless rear wheel. I want one. Previously, The Invisible-Steering Bicycle.

News: Pentagon Searches for Perfect Body Extraction Bot

Rescuing wounded soldiers in a war zone is extremely dangerous. Again, (previous entry, Futuristic Warefare), the Pentagon turns to scifi technology and robotics for the answer. The current solution is to develop robots that perform as "combat casualty extraction system[s].” And not just one robot to go in and save the day, but an "autonomous EMS crew, complete with an unmanned ambulance and robodocs, who can aid fallen troops 'with minimal intervention by medic or other first responder opera...

How To: Do a two arm dumbbell row back exercise

The two arm dumbbell row exercise is used to target the back, primarily the latissimus dorsi or "lats." The lower back is also used in this exercise as a stabilizer. However, many individuals can often mistake this exercise as an arm exercise. While in fact you are incorporating your arms in this routine, it is important to remember that the main focus is the back. When performing this exercise it is very important to remember proper form; failure to do so could lead to back and neck pain.

How To: Do a ball exchange abs exercise

The ball exchange is a fairly simple exercise that can be used to work the core muscles. It should be noted that this exercise requires extensive use of the hip flexors. These muscles reside on the uppermost part of the thigh, and are activated whenever the legs are elevated off the ground from a supine (on your back) position. Supine leg elevation can put a strain on the lumbar spine. Thus, the ball exchange is not recommended for those with lower back issues.