Education Warning Lights in a Factory
Thursday, January 10th, 2008 at 12:41:47 PM · Photo Archive/2008/slac_tour
A traffic light-like sign warning about educational hazards in a factory during the 2008 Slac Tour.
Chronologically Adjacent
Thursday, January 10th, 2008 at 12:41:47 PM · Photo Archive/2008/slac_tour
A traffic light-like sign warning about educational hazards in a factory during the 2008 Slac Tour.
Chronologically Adjacent
