Tag Archives: science & technology

Robotic Plants Serve an Altruistic Purpose (Video)

Photo via Designboom Japanese artist Akira Nakayasu’s specialty is robotic plants. He creates things like sunflowers that react to human movement, making the flower seem to communicate with the people around it. His latest work is called “Plant,” an interactive piece that was inspired by grass blowing in the wind. With 169 artificial leaves that react independently to the presence of a human’s body, such as a hand waving over it, the unarguably interesting and relatively cool piece begs the question, “What’s the point?”… Read the full story on TreeHugger

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Robotic Plants Serve an Altruistic Purpose (Video)

Russian Heatwave’s Effect on Agriculture a Sign of Things to Come Elsewhere?

Buckwheat, with 2009 prices… photo: Luigi Guarino via flickr. Take it as a sign of things to common in more places without more concerted action on climate change: As the BBC reports, the recent millennial heat wave in Russia may be over but the effects on the economy will be felt for some time. Estimates of its impact are official reported as knocking 0.8% off GDP, whi… Read the full story on TreeHugger

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Russian Heatwave’s Effect on Agriculture a Sign of Things to Come Elsewhere?

Fast Track Program for Green Tech Patents Gets Snubbed

Photo via Steve Snodgrass Back in December we learned that green tech companies were receiving a fast track through the US patent process in order to boost innovation among start-ups and innovators. The first 3,000 applicants would sail through the process in just 12 months, as opposed to 40 months. We asked if zipping through the patent process would really move green tech forward. Turns out, it doesn’t. The fast track program is already off course for filling up the 3… Read the full story on TreeHugger

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Fast Track Program for Green Tech Patents Gets Snubbed

Northwest And Northeast Passages Are Open

Arctic sea ice extent image for August 24, 2010, as compiled by The University of Illinois Cryosphere For the fourth year in a row, and for the fourth time in recorded history, the Northwest passage is completely open. For only the third time, both the Northwest and Northeast passage (north of Russia) are open. If you had a fast enough boat you could race right around the North Pole and Greenland. … Read the full story on TreeHugger

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Northwest And Northeast Passages Are Open

39 More Toxic Coal Ash Sites Found to Contaminate US Water Supply With Arsenic & Heavy Metals

Aerial photo of one of the sites discovered, in Uncasville, Connecticut. A new report by the Environmental Integrity Project , Earthjustice , and the Sierra Club has identified an additional 39 sites in 21 states where toxic coal ash is contaminating drinking and surface water with arsenic and heavy metals. These new sites added to those already identified by… Read the full story on TreeHugger

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39 More Toxic Coal Ash Sites Found to Contaminate US Water Supply With Arsenic & Heavy Metals

Better Place is Testing Battery-Swapping in Tokyo

Photo: Better Place 59 Seconds Average Swapping Time Better Place , in collaboration with the Agency for Natural Resources and Energy of Japan’s Ministry of Economy, Trade and Industry (METI) and Nihon Kotsu Co., Tokyo’s largest taxi operator, has been doing real-world testing of a battery-swapping station in Tokyo. The trial, which started last April and has just been extended until November, aims to determine the “feasibility of battery switch as means for taxis to have instant, zero emission, range extension.”… Read the full story on TreeHugger

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Better Place is Testing Battery-Swapping in Tokyo

Dry Water Could Someday Store CO2 Emissions + Help Power Vehicles

photo: Ben Carter File this one in the maybe someday category: At the national meeting of the American Chemical Society scientists have presented work on the potential of so-called ‘dry water’ to store gases, with an eye to store carbon emissions as well as act as a fuel carrier. Here’s the gist of it: … Read the full story on TreeHugger

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Dry Water Could Someday Store CO2 Emissions + Help Power Vehicles

Innovative Mapping Project Tracks Gulf Oil With Kites and Balloons (Slideshow)

Image credit: Grassroots Mapping Project, jeferonix /Flickr Though a cap has sealed the leak, the Gulf oil spill disaster is still far from over. However, in the frantic days after the explosion on the Deepwater Horizon platform and the dire months that came after, lessons have been learned—about the

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Innovative Mapping Project Tracks Gulf Oil With Kites and Balloons (Slideshow)

Making the Global Shift to Renewable Energy

Image credit: Lollie-Pop /Flickr As fossil fuel prices rise, as oil insecurity deepens, and as concerns about climate change cast a shadow over the future of coal, a new energy economy is emerging. The old energy economy, fueled by oil , coal , and natural gas , is being replaced by one powered by

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Making the Global Shift to Renewable Energy

Is the Electrification of Transportation a Good Thing? (Part 2)

Electric Cars are Coming – Is it a Good Thing? In part 1 , we looked at why it’s important to get our cars off oil and what the first part of that transition might look like. Today, we look at the next phase, the electrification of transportation. Is it a good thing? Why? Isn’t it just moving pollution around because of all those batteries and coal plants? Let’s have a look…. Read the full story on TreeHugger

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Is the Electrification of Transportation a Good Thing? (Part 2)