How NASA helped invent Silicon Valley

Technologies developed for planes and rockets have led to some of the most important commercial innovations to come out of California's heartland of the tech industry.

Featured Video
This content is rated TV-MA, and is for viewers 18 years or older. Are you of age?
Sorry, you are not old enough to view this content.

Microsoft demos wearable holograms on HoloLens

Microsoft shows off holograms you can hold with a mixed-reality game called Project X Ray. The new game runs on the company's HoloLens platform.