While most of us have been content with swing and sliding doors for the vast majority of our needs around the home, the revolving door remains popular in a wide variety of contexts. It’s a confounding ...
A design firm called Fluxxlab has devised a sustainable revolving door that harvests energy as it spins. Called "The Revolution Door," the revolving door is made of three parts: a redesigned central ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback