How Innovative Tech Helps Fight California’s Drought | National Geographic

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As the state’s historic drought continues, scientists are turning to remote sensing from the skies. Orbiting satellites measure groundwater depletion, and aircraft monitor the snowpack and the tree canopy’s chemical composition, bringing crucial information to those working to alleviate the drought—and the people who depend on them.
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Tank Trap Part 2 & Crowning a Winner! – Top Truck Challenge 2015

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The legendary Tank Trap event continues! After our drivers navigate through holes 1 to 7 they face the final obstacle: a long, slippery dirt hill that standing between them and the finish line. Competitors were not allowed to see the course prior to competition and are given 30 minutes to complete the entire Tank Trap. Because of its difficulty level, Tank Trap is worth double the points of the other events, so a competitor can catch up on needed points or extend a lead by doing well. ... Read More إقرأ المزيد | Share it now!