New York City currently uses thousands of CityRacks, which are variations of fabricated square steel tube that take up little sidewalk space and don’t interfere with the flow of city life. But according to the City, the CityRack has been used for over 10 years and can’t continue as an NYC icon to promote cycling as a preferred and convenient means of transportation. The City will use the winner of the sidewalk rack competition as its new bike-parking standard, and Google will install the winning design for the in-building rack in its NYC headquarters.
The CityRack does seem economical in terms of space — but I’m sure there are better materials and designs that could both improve the space situation for bike racks in New York and encourage City commuters to regularly rely on their bicycles for transportation. Perhaps a vertical design could be a solution, stacking bikes on top of one another rather than side-by-side. And maybe there is a durable material out there that could retract when bicycles aren’t inside it — a flexible material that would still be durable enough to last indefinitely, and maintain its integrity in both sweltering summer months and frigid winters.
What materials or designs do you think would contribute to the most effective bike rack, in terms of space and usability? Find out more about the competition and upcoming registration dates, and let me know if you’re entering a design in the competition.
Engineers at Fuel Cell Energy have found a way to take advantage of a side reaction, unique to their carbonate fuel cell that has nothing to do with energy production, as a potential, cost-effective solution to capturing carbon from fossil fuel power plants.
This is part one of an article discussing the University of Washington’s nationally ranked FSAE electric car (eCar) and combustible car (cCar). Stay tuned for part two, tomorrow, which will discuss the four unique PCBs used in both the eCar and cCars.
Researchers working with additive manufacturing have said multimaterial techniques will allow industry “to fabricate materials with combinations of density, strength, and thermal expansion that do not exist [yet].”
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.