Decision time? Check out our latest product comparisons

Environment

Seedlings did eight times better in New York City's Central Park than at comparable suburb...

Many people view urban areas as hostile for plants – concrete stifles root growth, and pollution from vehicles makes it difficult to gain nutrients. A study conducted by The Earth Institute at Columbia University not only discredits those theories, however, but suggests that urban environments have a lot to offer plants to promote growth.  Read More

With its rubberized dial, the 999Bottle tracks your impact

We all know that using a stainless steel or polycarbonate water bottle is much more eco than using (and tossing) a disposable water bottle. It's kind of the trendy thing right now. But do you really know just how much garbage and energy that you're saving the Earth from? With the 999Bottle, it's easy to find out.  Read More

The MicroPEM measures air pollution, along with its wearer's activity level

For decades now, scientists have been monitoring air pollution in order to better understand how atmospheric contaminants affect our health. The gathered data can tell us the amount and type of pollutants that are in the air, which can in turn sometimes be linked to health problems in the area. What that data doesn’t tell us, however, is the effect that different types of physical activities can have on the amount of pollutants that are breathed in – if a smog warning is issued, for instance, does that mean we shouldn’t go outside at all, or just that we shouldn’t go jogging outside? A new personal exposure monitoring device, known as the MicroPEM, has been designed to answer such questions.  Read More

Dr Peter Jansen has so far created two prototype Science Tricorders featuring an array of ...

If Star Trek has taught us anything, it's the importance of gathering as much information about the alien planet you've just been beamed onto as quickly as possible. To that end, the Science Officer on the away team would perform a quick scan of the surroundings with a handheld, multifunctional sensing device called a Tricorder. Fortunately, we now live in an age where the science fiction of yesteryear is increasingly becoming the science fact of today, and the once futuristic Tricorder is no exception. For his Tricorder Project, Canada's Dr Peter Jansen has designed and built some pocket-friendly devices housing a number of sensors which reveal the secrets of the unseen world around us.  Read More

Designed by Norwegian architects Jensen & Skodvin, Juvet is a nature retreat that blends s...

Designed by Norwegian architects Jensen & Skodvin, Juvet is a nature retreat that blends seamlessly with its wild environment. It's a striking landscape hotel, featuring seven small wood cabins perched on a river bank and nestled amongst birch, aspen, pine and nature-sculpted boulders. Located outside the small town of Gudbrandsjuvet, Norway (approximately five hours drive north of Oslo), the hotel is positioned amid its main attraction - the pristine forest.  Read More

Some realistic-looking 'meat,' created by Fraunhofer's vegetarian cutlet factory

There are a number of reasons that some people choose not to eat meat – for instance, they may not want to support the slaughter of animals, they may wish to avoid the health risks associated with consuming too much animal protein, or perhaps they’re not big fans of the environmental impact of raising livestock on a commercial scale. Unfortunately, if these people still want to eat meat-like foods, a lot of the meat alternatives currently available are kind of ... yucky. Germany’s Fraunhofer Institute for Process Engineering and Packaging, however, is working on a device nicknamed the “vegetarian cutlet factory.” It produces continuous slabs of veggie-based mock meat, which is reportedly quite similar to the real thing.  Read More

NYU-Poly's tail-flapping biomimetic fish

A couple of years ago, a team of scientists from the University of Leeds succeeded in getting live stickleback fish to follow a computer-controlled “Robofish” as it was moved through their aquarium. Part of the reason for the experiment was to learn about fish behavior, in hopes that human interference in their migration routes could be minimized. While the Robofish was simply a plaster model, researchers from the Polytechnic Institute of New York University recently conducted a similar experiment, but using an actual tail-flapping robotic fish. Their discoveries could help save wild fish populations in the event of environmental disasters.  Read More

Eco-PERCH is a prefabricated treehouse that provides a low-impact hideaway for four guests...

While we love the dangling treetop retreats located at Sweden's Treehotel, and the House Arc had us yearning for a private backyard hideaway, the eco-PERCH has to be the Rolls Royce of modern modular tree-houses. This eco-lodge concept was created by the UK architectural firm Blue Forest, which has a background in the design and construction of luxury treehouses and lodges.  Read More

A slight shift in traffic composition from cars to motorcycles has been found to significa...

The answer to the world's growing urban traffic congestion may be as simple as promoting motorcycling to commuters. A Belgian study has found that even a slight modal shift from cars to motorcycles in traffic composition significantly reduces traffic congestion and emissions. When 10 percent of cars are replaced by motorcycles, total time losses for all vehicles decrease by 40 percent and total emissions reduce by 6 percent.  Read More

UK-based bargain airline easyJet has thrown its weight behind the development of an electr...

UK-based bargain airline easyJet has thrown its weight behind the development of an electric taxiing system in a bid to cut its fuel consumption and enhance its environmental credibility. The "electric green taxiing system" (EGTS) is a joint venture by engineering and aerospace conglomerates Honeywell and Safran. Safran claims that four percent of easyJet's fuel consumption is used taxiing aircraft before take off and after landing from and to gates.  Read More

Looking for something? Search our 29,039 articles