The Science Museum of Minnesota stays open late for a 21+ night of exploring the museum, socializing, and themed demonstrations.  To read about previous Social Science events, click here.

Tonight's theme: Bike Night.  From the website: "Pedal your way to the museum this Social Science, and get those mental gears turning. From the nanoscience behind lightweight bike frames to the physics that propels you forward, we'll be digging in deep with the science of cycling."