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MSR has done a solid job modernising a tent as beloved as the Hubba Hubba. The LT2 is lighter, roomier and built with more durable, eco-friendlier materials, and its ventilation is excellent for ...

Acid-base homeostasis maintains systemic arterial pH within a narrow range. Whereas the normal range of pH for clinical laboratories is 7.35-7.45, in vivo pH is maintained within a much narrower range ...

History shows it’s been around for a surprisingly long time—and that we’ve projected our anxieties on its supply before. The mass production of toilet paper began in the U.S. in 1857, but humans ...