Sneak Peek: DRD Tactical Arms Paratus Clandestine Breakdown Rifle | TheBlaze.com

Sneak Peek: DRD Tactical Arms Paratus Clandestine Breakdown Rifle | TheBlaze.com: "The Blaze has been given a first look at an incredible special ops breakdown rifle that you haven’t seen anywhere else."

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Awesome Experiments with Water in Zero Gravity [Video] - How-To Geek

Awesome Experiments with Water in Zero Gravity [Video] - How-To Geek:

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Iron-air batteries may prove a cheap, eco-friendly solution for energy storage

Iron-air batteries may prove a cheap, eco-friendly solution for energy storage: "Revamping a concept that was first explored forty years ago, researchers at the University of Southern California (USC) are putting the final touches on a patent-pending design for cheap, rechargeable, high energy density iron-air batteries. Because of their unique features, the batteries look particularly well-suited to the kind of large-scale energy storage that could accelerate the adoption of renewable energy sources."

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25 Awesome Gadgets for $50 or Less | PCWorld

25 Awesome Gadgets for $50 or Less | PCWorld: "We scoured the Web for the best deals on 25 gadgets you might actually want to buy. All you have to do is sit back and click through the slideshow."

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