Wow. They discovered radio waves transfer energy. Or at best the technology is a very forgiving air-core transformer. Tesla did all of this 120 years ago. He was singlehandedly responsible for most of the electrical technology we enjoy today but thanks to vindictive and jealous colleagues and competitors the ignorant masses all register "kook" when they hear his name. He was one of the top ten scientists who ever lived and is now relegated to the status of side-show freak. That stupid "eco-friendly" car company that stole his name doesn't help much either.
He who controls the past...

I signed up for updates. It's frustrating they don't tell you the frequency of the vibrations, amt of power delivered to TX side, and amt of power recovered on RX side.