When the transistor was invented it was not considered a disruptive technology since it could not scale in frequency due to the imputies in the then silicon ingots. It took a few years for a German company to find a way to clean silicon using "Zone Refining" methods.
I see the same thing happening here with graphene. I'm going to take a second look at Samsung as an investment.
Drones are, in essence, flying autonomous vehicles. Pros and cons surrounding drones today might well foreshadow the debate over the development of self-driving cars. In the context of a strongly regulated aviation industry, "self-flying" drones pose a fresh challenge. How safe is it to fly drones in different environments? Should drones be required for visual line of sight – as are piloted airplanes? Join EE Times' Junko Yoshida as she moderates a panel of drone experts.