Wpisy oznaczone tagiem "materials" (5)  

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A wholly new approach to tuning a laser’s frequency brings us a step closer to airport scanners that can distinguish aspirin from explosives.

Link: web.mit.edu/newsoffice/2009/tunable-terahertz.html

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It is impossible to make materials that are tough yet stiff: stiff materials tend to break easily and cannot absorb impacts. But not so dry deer antlers. Surviving impacts 6 times greater than crashes that shatter wet femur, deer antler is stiff to endure the dueling animals pushing contests and may teach us how to make stiff yet tough materials

Link: www.eurekalert.org/(…)tcob-tys111809.php…

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Coca-Cola announced that it has begun distributing plastic bottles of Coke made with up to 30% plant-based material. That's something to drink to.

Link: www.triplepundit.com/(…)coca-cola-rolls-out-plant-b…

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