In an attempt to illustrate the harmful effects of using crack cocaine, Talent, a Brazilian ad agency, created a series of posters featuring images of people living with addictions that are slowly eaten away and destroyed by Flour beetle larvae—or mealworms.

A high school sub usually means your teacher's sick and you get a free period to screw around. But for one student, its meaning is a little more literal. Eighteen-year-old Justin Beckerman could be considered the reincarnation of Thomas Edison. In his brief life, Justin's created a remote controlled cleaning machine, a helmet home theater, and now a fully functional one-man submarine that can dive as deep as thirty feet. It kind of puts your baking soda volcano to shame.

As excitement over Google Glass builds, we all really need to take a step back and seriously think about how the new technology will impact our lives. Sure, having directions and face recognition always accessible could be kind of neat. But if you're already annoyed with people using smartphones and tablets as cameras, imagine a world where everyone's filming everything with their glasses.