DNU Technology & Science


Gadget of the week
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Great American Eclipse
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Jupiter's Great Red Spot
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What are drones good for? Common commercial applications of drones in agriculture, business and the military
Honeycorp AgDrone: The drone has a wing that is composed of Kevlar fiber composite, a material that cannot be cracked like carbon fiber, or which quickly fall to pieces like foam can.
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Mars was more tilted
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More High-tech cities
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