EARRINGS Fashionistas, take note. It just got that much easier to bring your sketches to life. You don't need to be on Project Runway to make your dreams a reality. Print out trendy earrings and sell them on Etsy. Pretty soon, Cara Delevingne will be wearing your designs on the runway.
RUBIK'S CUBE You're already a genius if you can solve a Rubik's Cube, but you'll get extra credit if you create your own. Not a genius? Make an easier version. Better yet, create an unsolvable cube and make a bet with your favorite show-off.