It's so hard to say goodbye, but this montage of David Letterman interviewing kids is a great look back on 33 years of hilarity. If you're gunning for the title of "Most Awesome Parent", you may want to book your room at the newly opened Legoland Hotel. Think you can ride a bicycle? Bet you can't ride this one. (Via Smarter Every Day) The art world is finally coming around to the fact that mothers can, in fact, make great artists. Welcome to 2015. In the future, could robots take over white collar advance degree jobs? Yes. What does that mean for our kids? Bonus: Two words. Baby. Band.