
The device that tells you when your hands are clean.
I don’t know about you, but I have 2 different timers for brushing my teeth: one is built into the electronic toothbrush, and if that fails, I have the mini-hourglass (for two minutes) as a backup. Of course, you wouldn’t be wrong to assume that countless trips to the local dentist have left me paranoid about my hygiene habits, but that is not the purpose of this article. The purpose of this article is to introduce you to my device, Puriphico, and the looming question: Why do