March 14 is also known as National Pi Day—a celebration of the mathematical constant π (pi). For many, it has become a day to ...
Microbial bioelectronic sensors use living bacteria that can create an electrical signal in response to the presence of a target substance, or analyte. These types of sensors offer many advantages ...
In this period drama, a vagrant samurai slays with a sword and his mastery of the game Go. By Manohla Dargis This documentary about the ace sky-diving cameraman Joe Jennings unexpectedly, but ...
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