One American university is putting electronic voice-controlled assistants in every student housing room on campus. Saint Louis University recently announced it will equip every student living space with Amazon’s Alexa system. The school in St. Louis, Missouri, will place about …
How do you know if a piece of art is real or fake? Ask a scientist. At New York’s Metropolitan Museum of Art, chemistry, physics and geology are all playing a part in the detective work of determining whether a …
Only four ingredients are needed to make one of the oldest staples of mankind. Mix water, hops, malt and yeast and you’re well on your way to making beer. But as Sadie Witkowski reports, it’s the smallest ingredient in beer …