I certainly did not expect 2021 to be what it is, but what did people back in the day predict our world would be like now? Entrepreneur Magazine looked back at predictions from a hundred years ago, and some of them were surprisingly close to the mark. Plus: Robert "Buz" Chmielewski, who's had only limited feeling and movement in his hands and fingers for 30 years, is using special gear and the power of his mind to control prosthetics and serve himself dessert.