Cave Johnson here: As you all probably know, we take parenting very seriously here at Aperture Science. So, to educate you on the merits of good guardianship the lab boys down the hall will attach a positronic cranial device to your head; thus teaching you society’s, and more importantly, my, family values! Ah, the lab boys tell me we only have three of these doohikeys so if your unlucky enough to miss this experiment, we have informative posters for your viewing.

FYI, these were posted at a children hospital in Beijing…