And now - a physical impossibility?

It's a week for strange science. For two years I've been following a company which claims its radio system can deliver information faster than the physical limits described by the Shannon-Hartley theorem. This is stranger than D-Wave's quantum claims, since what it's claiming is a physical impossibility by existing science.

The company also has a much higher valuation: its share price puts the company's worth at more than a billion dollars. And it still hasn't shared its technology, or delivered a service. This month, phones using the technology will apparently start trials in Florida, and in advance of that, a financial company has given it a glowing assessment.

I think the comments following on from Techworld blog on the subject tell you what you need to know about this one.