Tag Archives: Escalator
Looped escalator, the Levytator works as an energy-efficient alternative
September 30, 2011Escalators are known energy-suckers. A City University London professor of mechanical engineering, Jack Levy, has come up with a unique way to cut short energy bills that owe their enlarged sums to escalator use. Levy’s escalator design, called the Levytator, … Continue reading3
Posted in Gadgets and Tech | Tagged Energy_efficient, Escalator | Leave a comment