Articles for Grade 3

Turning Wastewater Into Hydrogen Fuel

Finding a green fuel that is cheap and plentiful enough to replace fossil fuels is one of the biggest challenges that humans face - Not only because of the global warming issues, but also, because fossil fuels are a finite source. While hydrogen is a viable replacement, it does not occur naturally and to produce it, takes energy from 'dirty' fossil fuels - Now, there may be a solution....

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Turning Wastewater Into Hydrogen Fuel

Oscar Pistorius AKA Blade Runner Prepares For 2012 Olympics

While representing their country in the 2012 London Olympics will be a badge of honor for all the athletes, none will be as proud as Oscar Pistorious - A 26-year old South African who is often called the blade runner or the fastest man on no legs! That's because unlike most runners, Oscar does not compete with his natural legs, but, with carbon-fiber artificial limbs....

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Oscar Pistorius AKA Blade Runner Prepares For 2012 Olympics

Queen Bees Are Born To Rule!

The hierarchical structure that exists within bee colonies has always been a source of fascination for researchers. The biggest mystery? With tens of thousands of identical members in each colony, how do just a handful get selected to be Queen bee(s), while the rest get relegated to being workers?...

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Queen Bees Are Born To Rule!

127-Year Old Steam Engine Vehicle Is Up For Sale

On October 6th, RM Auctions, the world's largest auctioneers of quality cars, will be featuring a real gem - The world's oldest running motorcar. The 127-year old De Dion Bouton et Trepardoux Dos-a-Dos Steam Runabout was commissioned by French entrepreneur Count de Dion, 12 years before Henry Ford built his first car!...

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127-Year Old Steam Engine Vehicle Is Up For Sale