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Science The chemistry behind Garden Grove's runaway chemical tank Ellsworth Toohey

Science Honey from sealed Egyptian tombs is still edible after 3,000 years Ellsworth Toohey

Science Scientists found ice with a 304-molecule repeating pattern Ellsworth Toohey

Science The fascinating reason why rain smells the way that it does Séamus Bellamy

chemistry Undergrad makes nail polish that works on touchscreens Séamus Bellamy

Science Why clothes shrink and how to unshrink them Ellsworth Toohey

Science YouTuber cracks Coke's secret formula using chemistry set Grant St. Clair

art Which are the most lightfast color pencils? Rob Beschizza

Science Phosphorus: The 1% element vital for life Mark Frauenfelder

chemistry Silica gel's secret history and path to worldwide ubiquity Allan Rose Hill

We'd like to teach the world to sing... The magic of chemistry and the mystery of Mexican Coke Jason Weisberger

Science Duct tape decoded: the fascinating chemistry behind the ultimate fix-all (video) Mark Frauenfelder

chemistry See what happens when a spoon of liquid nitrogen is dropped into a bowl of gasoline Popkin

florida Florida man pumps opioids into neighbors' home to keep them quiet (video) Carla Sinclair

books The wonderful smell of old books Rob Beschizza

cannabis Indica and sativa: chemistry expert debunks the long-held cannabis stereotypes Mark Frauenfelder

drugs Former drug dealer explains the ins-and-outs of running a meth lab (video) David Pescovitz

chemistry Trying to recreate a stink so foul it was considered dangerous to smell Gareth Branwyn

Food Papa John's Pizza Bowls pose the important question "what is food?" Elías Villoro