Ambition is great, but it doesn&#x27;t really mean much unless they can show current, visible results that demonstrate they might actually get there. When Elon Musk says he&#x27;s launching a rocket to Mars in 2 years time we all get pretty excited because he&#x27;s already launched a rocket to transfer orbit today. He&#x27;s demonstrated that he can bring a similar thing to the market. If I had $80m I could pay SpaceX to launch something in to space.<p>When uBeam say they&#x27;re going to make wires a thing of the past, I will remain skeptical until they have a product on a shelf that I can buy. Until then I am as excited about their wireless power transmission as I am by any other startup in the same space - it&#x27;s a great idea, but it needs to be seen.