A recycling robot named Clarke could be the key to reducing waste

We all know that it's important to recycle, but that's sometimes easier said than done. Luckily, Clarke the robot is here to help. Admit it -- you're not entirely sure how to recycle. With so many different materials in play, how are you supposed to know what needs to be thrown into a landfill and what can be reused? Humans might not be the best at the Three R's (reduce, reuse, and recycle, of course), but another "R" is here to save us -- a robot, affectionately named Clarke.