A Beer for Butterflies

Beer is delicious so it’s exciting to find out that at least one brewery is out there using their delvious suds to help a threatened species. Pelican Pub & Brewery in Oregon are using profits from one of their beers to fund the protection of butterflies from encroaching development and invasive species.

Now we have the newish Silverspot IPA, introduced last summer by the Pelican Pub & Brewery of Pacific City, Oregon. Downing one of these English-style IPAs will help efforts to increase populations of the threatened Oregon Silverspot Butterfly.

Once fairly common in northwest grasslands, the OSB (Speyeria zerene Hippolyta) became the victim of lost habitat, in terms of the early blue violet plant, also known as the dog violet (Viola adunca). It’s the great chain of ecological being—muck with this species here, and that species over there suffers as well.

The butterfly lays its eggs near the plant, which then serves as the sole source of food for the growing caterpillars.

Read more here.

Thanks to Mirella!

Stealth Hoodie Protects Your Privacy


Around the world there is an increase in surveillance of individuals by private and public organizations. Artist Adam Harvey has devised a way to help people get some privacy back from electronic surveillance through his fashion line Stealth Wear.

If you’re in London you can see the artwork at Primitive Art Gallery.

In the spirit of fooling cameras – and messing with surveillance – Harvey has now come out in a set of hoodies and scarves that block thermal radiation from the infrared scanners drones use. Wearing the fabric would make that part of the body look black to a drone, so the image would appear like disembodied legs. He also designed a pouch for cell phones that shields them from trackers by blocking the radio signals the phone emits. For those airport X-ray machines, he has a shirt with a printed design that blocks the radiation from one’s heart.

More info and photos here.

Peru bans GMO foods

Due to the unknown effects that genetically modified plants can have and the intellectual property issues around them (basically Monsanto sues everyone), Peru has joined other counties in banning GMO foods. This good to see since there are so many unknowns around growing and consuming GMO products.

Peru has said “no” to genetically modified foods — a 10-year ban on GMO foods takes effect this week. Peru’s ban on GMO foods prohibits the import, production and use of genetically modified foods. The law is aimed at safeguarding the country’s agricultural diversity and preventing cross-pollination with non-GMO crops. It will also help protect Peruvian exports of organic products.

Peru isn’t the first country to ban GMO foods or place restrictions on their use. Earlier this year, Russia suspended imports of Monsanto’s GMO corn after a French study linked the corn to cancer; France also has a temporary ban on the corn. Ireland has banned the growing of GMO crops since 2009. Japan and Egypt also ban the cultivation of GMO crops. In 2010, Switzerland extended a moratorium on genetically modified animals and plants, banning GMOs until 2013.

Read more here.

A Promising Biofuel

UC Berkeley chemical engineers have used an old way to make explosives to make biofuels more efficiently. They are using a technique that can turn sugar-rich plants (like corn and some grasses) into a liquid that acts like gasoline does know by providing a tiny explosive force when ignited. The process was used in mass production for explosives in WWI which means that with UC Berkley’s new advances it’s not impractical to mass produce today.

The resulting substance burns as well as petroleum-based fuel and contains more energy per gallon than ethanol, according to the study. It can be produced using a variety of renewable starches and sugars that can be grown in crops.

“You can take a wide variety of sugar sources – from corn, sugar cane, molasses to woody biomass or plant biomass – and turn it into a diesel product using this fermentation process,” said Blanch, adding that about 90 percent of the raw material remains in the finished product, reducing the loss of carbon. “Grasses are also a possible source. Eucalyptus could also be used. Anything that’s fast-growing.”

Read more

On Solving Traffic Jams

Cities around the world have problems with vehicular traffic moving slowly. Slow moving cars negatively impact air quality and the ability for road-based mass transit. So what do we do? Jonas Eliasson, who hails from Stockholm where they’ve implemented congestion charges six years ago, provides some insight how cities can deal with too much car traffic.