#gilbreth
Follow to get notified about new posts with this tagRT @EastmanMuseum: #MondayMotivation: Frank Gilbreth used photography to track motion in order to see how efficient workers were in the ear…
Mon Jun 25 19:41:39 +0000 2018 @sdavignon tweeted.RT @EastmanMuseum: #MondayMotivation: Frank Gilbreth used photography to track motion in order to see how efficient workers were in the ear… about