You have exceeded your limit for simultaneous device logins.
Your current subscription allows you to be actively logged in on up to three (3) devices simultaneously. Click on continue below to log out of other sessions and log in on this device.
Electrocuting pickles at the library?! This was one of the many demonstrations on light brought to the Mamie Doud Eisenhower Public Library through collaboration with the library's own Science Task Force and the University of Colorado-Boulder.