In 100 years, what will the world look like? Will we be driving on the surface of Mars and every pair of sunglasses include holographic movie screens? These vintage French illustrations from 1910 imagined what the world would look like in the year 2000. Some ideas, like a teacher electrically pumping knowledge into student brains, are still pretty far off in the future. Other predictions however, hit pretty close to home (check out the projector screen video phone below!). One wonders, what will our predictions look like after the next 100 years?