This rainforest tree solved one of evolution’s hardest problems. Here’s how it evolved to use tension and geometry to fire ...
Scientists have discovered a tropical “dynamite tree” that explosively launches seeds at 150 mph. The mechanism uses physics, ...
Police said 12 people were killed and 200 injured in the fertilizer plant fire. April 19, 2013— -- At least 13 people, including firefighters and emergency medical workers, were killed and about ...
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