Not - BASHING !Go ahead BASH me - I'm a big boy and can take personal attacks - NOW maybe Exro is keeping their "cards close" -- while they lock up patent rights ! Solid business practice and protecting their shareholder value ! And the technology is potentially both groundbreaking and hugely socially beneficial --- However the only physical demonstration/application I have seen of the technology was one short video of two electric bicycles being ridden uphill - all I'm asking of the community - is there any other evidence out there of the actual application to evidence the technology ? If you don't like the question - feel free to beat up the questioner rather than come forward with a substantive answer !