7 Of The Craziest Predictions For The Future, From The Past

Visionaries of the past imagined a world that subsisted on kelp, exercised mind-control with grouch pills and genetically modified tomatoes to fit perfectly on sandwiches.
The future we've imagined over the last century has, in some cases, come to fruition. But in other cases, those forecasts remain indecipherable from the plots of science fiction movies. Here's a roundup of some of the looniest predictions from 1923.