GREAT question. Don't expect an answer. According to JIM JIM they have three potential takers for AL. Most likely is a wire or cable company that produces overhead wires Hi tension. I know it like they gave up on it. Collected 4 years of money from CRS and paid their salaries.
I am not sure if this is why, but, consider that establishing these new markets in their entirety is a lot like moving mountains. (like Henry Ford had to invent the car, then mass production, service stations, gas stations and roads). Perhaps the current budget isn't there for an army of innovators. The implications for nano integration are enormous and involve many more people than my even BE involved?
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