Columbia students propose new lightweight wheel

Students propose new energy saving, lightweight wheels for busses and transport vehicles

Photograph of Rubik’s cube decorated with car wheels

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About Tina Casey

Tina Casey is a freelance writer specializing in military and corporate sustainability, advanced technology, emerging materials, biofuels, and water and wastewater issues. She is a regular contributor to Cleantechnica.com, TriplePundit.com, and IdeaLab.Talkingpointsmemo.com, and she is currently Deputy Director of Public Information for the County of Union, New Jersey.

Tina’s articles are reposted frequently on Reuters, Scientific American, and many other sites. You can also follow her on twitter @TinaMCasey, and on Tumblr.

Her professional background includes three years as Deputy Director of Public Affairs for the New York City Department of Environmental Protection, and two years as a researcher for the city’s Department of Consumer Affairs.

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