He also helped refine and develop other inventions like motion picture cameras, the stock ticker and the typewriter.
He was one of the pioneers in the development of computes science. I would say that several This article explores the myths, benefits and drawbacks of owning one of these new "green" vehicles.
To create a successful product or business, the entrepreneur needs to recognize the differences, and combine them in the right mix.
Furthermore, children can attend school in distant countries. There has been much talk about an Internet neural network, which of course will be one of the wildest future inventions in regard to communications.
And if you can no longer see your future gadgets then you may receive an artificial eye or two implanted by robotic surgery.