We say ‘hello’ because of Thomas Edison. When Alexander Graham Bell patented the telephone in 1876,...
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from #Bangladesh #News aka Bangladesh News Now!!!
Scientists decode the DNA of one of America's most iconic trees, the white
oak
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Highly valued economically, ecologically and culturally, the white oak
(Quercus alba) is a keystone forest species and is one of the most abundant
trees ac...
23 hours ago
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