Description: The term “personal equation” came into use in the 19th century as scientists found that observers have inherent biases: some anticipate events, and some report events after they have occurred. Recognition of the problem led to a spate of personal equation instruments: some measured biases of this sort, and some reduced the effect of personal errors. Most of these
Description: Nothing brings a couple together like scientific research, right? Celebrate Valentine’s Day by exploring a love so deep, new species were named about it.
Description: Whether you have a little downtime or you wish you remembered what downtime was like, the Archives is here for you with a few distance learning activities and organization tips.
Description: Ron Vasile teaches AP U.S. History, U.S. History and Anthropology at Lockport Township High School in Lockport, Illinois.We bring to you the story of a dedicated naturalist turned museum pioneer.