The UV rays that strike untreated wood break apart the lignin in the wood. Lignin is the glue that holds wood fibers together ...
Research led by education policy scholar Ken Wong is helping to guide the Rhode Island city’s transition from state to local ...
Morning Overview on MSN
Scientists just uncovered meteorite & asteroid craters on Earth
Earth is still collecting scars from space, and scientists are only now learning to read them properly. Newly mapped impact ...
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