In 1976, Kodak's first digital camera shot at 0.1 megapixels, weighed 3.75 pounds, and cost over $10,000.

In 2000, just before the first dot-com bubble burst, it cost a whopping $5 million to launch a tech startup.

Did you know that Kodak actually invented the digital camera that ultimately put it out of business? Kodak had the patents and a head start, but ignored all that.

Remember when vacation photos meant toting along a bulky camera?

3D printing will massively reduce the cost of certain products as the cost of labor is removed.

In 1980, during my sophomore year at MIT, I realized that the school didn't have a student space organization. I made posters for a group I called Students for the Exploration and Development of Space and put them up all over campus. Thirty-five people showed up. It was the first thing I ever organized, and it took off!