Opinions expressed by Forbes Contributors are their own. Steven covers accessibility and assistive technologies. I thought about this juxtaposition a lot a couple of months ago when I sat down ...

Produced by Leon Siciliano More from Tech A UK company has made a whirlpool water feature that can sit in your back garden. Tills innovations is selling the unique product for £1,899 to customers ...

This whirlpool turbine can power dozens of homes ... Produced by David Ibekwe. More from Tech A triangle pointing right which indicates this type of media can be played. Turbulent can provide ...