Power Down (2 Variations)
Retro illustration of principal announcing, “Your attention, please. First period will begin shortly. Please begin powering down all of your electronic devices.” A second version of the cartoon has a blank word balloon.
![](https://fcit.usf.edu/matrix/wp-content/uploads/2016/10/PowerDown.jpg)
![](https://fcit.usf.edu/matrix/wp-content/uploads/2016/10/PowerDown2.jpg)
Retro illustration of principal announcing, “Your attention, please. First period will begin shortly. Please begin powering down all of your electronic devices.” A second version of the cartoon has a blank word balloon.