Groundbreaking new energy storage device charges up in just 20 seconds

March 2, 2018 by  
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A new aqueous storage device can be fully charged in a mere 20 seconds. Korea Advanced Institute of Science and Technology (KAIST) and Kangwon National University scientists developed the device suited for portable electronics , with KAIST emphasizing in a statement that their device is both safe and environmentally friendly. Aqueous storage devices are less flammable than today’s lithium batteries , and could be cheaper too, according to ScienceAlert , but limitations have held scientists back. Cells comprising a battery transfer electrons between two materials, but aqueous solutions limit voltage range between the points, according to ScienceAlert. But scientists at institutions in South Korea , according to KAIST, “came up with new structures and materials to facilitate rapid speed in energy exchange on the surfaces of the electrodes and minimize the energy loss between the two electrodes.” They described their strategy for high-performance aqueous hybrid capacitors in the journal Advanced Energy Materials in January . ScienceAlert said hybrid capacitors like this one are basically a mixture of capacitor and battery. Related: Scientists just created a new type of battery inspired by electric eels Graphene to the rescue again: the scientists utilized graphene-based polymer chain materials for anodes. Graphene’s web-like structure afforded a high surface area, enabling higher capacitance, according to the institute. Metal oxide nanoparticles served as cathode materials. KAIST said, “This method realized higher energy density and faster energy exchange while minimizing energy loss.” The device they developed can charge up in 20 to 30 seconds via low-power charging systems like flexible solar cells or USB switching chargers. It boasts a power density 100 times greater than conventional aqueous batteries. And it can sustain capacity for more than 100,000 charges, according to ScienceAlert. KAIST professor Jeung Ku Kang said in the statement, “This eco-friendly technology can be easily manufactured and is highly applicable. In particular, its high capacity and high stability, compared to existing technologies, could contribute to the commercialization of aqueous capacitors.” + KAIST Via ScienceAlert Images via

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Groundbreaking new energy storage device charges up in just 20 seconds

New Italian ice cream shop reflects its delicious ‘clean label’ products

March 2, 2018 by  
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Italian architecture firm NINE Associati designed this stunning ice cream shop in the Italian village of Isola del Liri to reflect the company’s commitment to serving “clean label” products. Started by the Masci family in 1989, ZERO-E serves up traditional Italian gelato made with zero preservatives. The company’s commitment to serving all-natural ice cream inspired the architects to create an elegant, breezy shop with bespoke furnishings made by local Italian artisans . Located in the small town of Isola del Liri, about 100 km south of Rome, ZERO-E stands out for its commitment to serving “clean label” ice cream . It’s the first shop of its kind in the area, and it’s a breath of fresh air – both in terms of its product and its design. Related: Cleverly layered compact dirt walls mimic ice cream cakes in this Tokyo patisserie With just 38 square meters to work with, the architects wanted to leave the interior open and uncluttered. They developed a 3-point strategy that optimized the space, provided tailor-made furniture, and created flexible areas that can adapt to new uses in the future. The shop’s walls are painted a light blue hue, and the atmosphere is clean and vibrant. Subtle graphics add a bit of flair to the space – from the tiny bathroom signs to the ice cream menu and ingredients listed on the walls. In addition to designing the shop, NINE Associati also provided branding for the company. + NINE Associati Photography via Alessandro Zompanti

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Will the Environment Medal at the Winter Olympics in South Korea?

February 9, 2018 by  
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For the Winter Olympics, South Korea is rocking an array of … The post Will the Environment Medal at the Winter Olympics in South Korea? appeared first on Earth911.com.

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Will the Environment Medal at the Winter Olympics in South Korea?

South Korea is building a $10 billion agriculture city in Egypt

August 18, 2017 by  
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Within six months, 311,400 acres of land in Egypt will be transformed into an agriculture city. The $10 billion deal was signed on Tuesday by Egypt and the Korea-Arab Society (KAS). The project will feature 50,000 smart greenhouses in addition to a number of seawater desalination and solar power plants. Arab Finance reports that the protocol was signed by the General Authority for Reconstruction Projects and Agricultural Development, an affiliate to the Egyptian Agriculture Ministry, and the Korea-Arab Society, which is represented by the Korean Arab Company for Economic and Cultural Consultancy. At a press conference, Prime Minister Sherif Ismail said that the city will be located in the southeast part of the Qattara Depression, which is northwest of Egypt . The entire project will be overseen by Korean experts and it will be built within six months, Ismail added. The latest technologies will be incorporated to ensure that the development is as eco-friendly and efficient as possible. Related: South Korea’s President adopts rescue puppy, saving it from the dog meat trade In addition to constructing smart greenhouses, seawater desalination plants, and solar power plants, the city will grow food and cultivate stevia — a plant which serves as a healthy alternative sweetener. Though little else is presently known about the integrated agriculture city, the project signifies the growing relationship between Egypt and South Korea. Via Arab Finance Images via Pixabay

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South Korea is building a $10 billion agriculture city in Egypt

Germany is electrifying part of the autobahn to cut freight emissions

August 18, 2017 by  
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We rely on trucks to get the goods we need from one place to another, but all of those semi trucks spew a lot of pollution. So Siemens and the German state of Hesse teamed up to create a 6-mile stretch of electric highway on the autobahn . Hybrid trucks can connect to overhead charging cables to drive on pure electricity, and then switch back to diesel power once they leave the eHighway. The Siemens eHighway initiative could double the energy efficiency of big rigs, compared to running on gas. Even better, the highway design enables any truck to be retrofitted, and it is constructed over existing road, integrating easily with existing infrastructure. Combined with the autonomous and electric trucks in the works, it could make a significant dent in semi truck emissions. Related: Sweden opens one of the world’s first electric roads Global freight is expected to increase 200 percent in the next 30 years, so it is essential that we tackle freight emissions if we want to slow down global warming. According to Siemens, the eHighway is a smart way to do this, because it still allows other drivers to use the road. The first eHighway system opened in Stockholm last year and Siemens is currently testing another in California. Via Treehugger Images via Siemens

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Germany is electrifying part of the autobahn to cut freight emissions

South Korea’s President adopts rescue puppy, saving it from the dog meat trade

August 7, 2017 by  
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For the first time in South Korea’s history, a rescue pup will serve as the country’s “first dog.” The country’s president, Moon Jae-In, adopted a canine named Tory on Wednesday, July 26. The 4-year-old mixed breed was pulled from a dog meat farm by the group Coexistence of Animal Rights on Earth (CARE) two years ago, but has had trouble being adopted due to superstitions against his dark coat. Fortunately, he has finally found a forever home with none other than South Korea’s President. The news was published on the Facebook page of the President’s official residence, the Blue House. Now a part of the family, Tory will live a life of luxury along with Moon’s 10-year-old Pungsan dog Maru and a rescued shelter cat named Jjing-jjing. Animal rights activists are applauding Moon Jae-In for setting a positive example in South Korea , where animal abandonments are quite common. In 2015, roughly 800,000 animals were abandoned – and that number was closer to one million animals in 2010. Related: 10,000 dogs and cats to be slaughtered for the Yulin Dog Meat Festival Additionally, it is not uncommon for neglected canines to end up in the dog meat trade. This is because, in some parts of South Korea, dog meat is considered to be a delicacy. In fact, old beliefs hold that if prepared correctly, dog meat can have special medicinal properties. There are no rules or regulations limiting the farming of consumption of dogs in the country, which means that around 17,000 dog meat farms exist . At those locations, between 2.5 and 10 million dogs are killed every year. Tory was adopted during the peak of “Bok nal,” an annual festivity when the majority of dog meat is consumed. Aware of this reality, Moon Jae-In pledged early 2017 to invest in animal welfare by building playgrounds for pets and feeding facilities for stray cats . The politician also pledged to make South Korea better for both humans and animals, though he did not outright declare he would end the controversial dog meat trade. Still, progress has been made by the notable public figure adopting a dog that might have ended up on someone’s dinner plate. Korean K9 Rescue is an organization in the U.S. that rehouse dogs rescued from the meat trade. Director Gina Boehler said: “President Moon Jae-In is very aware of the campaigns around the world to ban the dog meat trade in Korea. We believe he will push for change and, in time, it will become illegal to raise dogs for consumption in Korea. He has the power to do it.” She added, “I hope that President Moon Jae-In’s adoption of Tory sends a loud message to South Koreans that all dogs are pet dogs. We hope this will be a catalyst for a change in mindset, values and compassion and extends to all dogs — even ‘meat dogs’ or strays.” Via BBC , Yonhap News Images via CARE , Cheong Wa Dae Handout

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South Korea’s President adopts rescue puppy, saving it from the dog meat trade

Worlds largest rotating solar plant to be built in South Korea

July 10, 2017 by  
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South Korea is known for its workaholic culture and for hosting an enormous LEGO tower . But soon, the country may be known for something even more impressive: installing the largest rotating solar plant in the world. Solkiss, a South Korean solar developer, has plans to install a proposed 2.67 MW PV project at the Deoku Reservoir. Not only will the plant float on top of the water, it will follow the sun’s movement throughout the day. Solkiss’ technology enables solar power stations to float on water and rotate in unison with the sun’s movements. According to the developer, the technology delivers 22 percent extra solar energy yield compared to a fixed installation on land, as well as a 16 percent increase in yield compared to a typical floating solar array. The installation on Deoku Reservoir isn’t the only floating solar array Solkiss has planned. Two additional solar plants are planned for the Myeoku Reservoir. All three installations are expected to be completed by the end of November. When combined, they will add 3MW of solar PV capacity to the solar developer’s portfolio. Related: World’s cutest solar farm in China is shaped like a panda The company has made great progress since its first floating solar development , which was installed in 2014 at a reservoir in Anseong, south of Seoul. Using its patented rotating motors, Solkiss was able to generate 465 kW from the array. To help South Korea shift away from “dirty energy” sources, such as nuclear and coal , Solkiss will be installing more rotating solar plants at viable reservoir sites across the country. + Solkiss Via PV Magazine Images via YouTube screenshot , Solkiss , Pixabay

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Shocking investigation reveals 70,000 dogs in Bali murdered and served to tourists every year

June 19, 2017 by  
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Each year 70,000 dogs are brutally killed in Bali , Indonesia, according to an investigation spearheaded by Animals Australia (AA). The animals are strangled, bludgeoned, or poisoned and then fed to tourists who think they’re eating chicken meat. AA estimates seven times more dogs are killed in Bali yearly than in the Yulin Dog-Eating Festival in China. Evidence obtained by ABC’s 7.30 program revealed a huge dog meat trade in Bali. An AA undercover investigator spent four months posing as a documentary maker to uncover details about the trade. Known simply as ‘Luke,’ the investigator said he started by getting to know key players in the unregulated industry, and “eventually, they invited me to join them as their gangs stole, hunted, poisoned, and killed dogs.” Related: Dogs raised for meat in South Korea to get forever homes in the US AA campaign director Lyn White said, “Tourists will walk down a street, they’ll see a street store selling satay but what they are not realizing is the letters RW on the store mean it is dog meat being served. They’re just sitting down ordering satay have no idea that they’re eating dog.” And it’s not just street vendors selling the meat to tourists as chicken, but restaurants as well. The Bali Animal Welfare Association, an organization working to rescue the animals from dog traders, has discovered 70 restaurants serving dog meat. It’s not illegal to consume dog meat in Bali. But White said it is illegal to kill animals cruelly or to consume meat tainted with poison. Luke described aggressive methods and said although he’s trained himself to cope with cruelty, in one village where he saw dogs being caught, nothing had prepared him for the brutality. On one occasion he witnessed hunters catching dogs by laying out fish meat laced with cyanide. For the first time in his career, he switched off his camera as he watched a puppy die over agonizing minutes. He said, “I sat stroking him as he died and found myself apologizing for the cruelty of my fellow man.” According to ABC, while some local people think dog meat is healthy, the practice isn’t a long-held tradition. Hindu leader Gusti Ngurah Harta is among those working to end the trade – he said Bali Hindus consider dogs to be a holy animal and that it’s upsetting people are eating them. AA is willing to partner with the Bali government to end the trade and find a positive solution, which may include compensating those who make their living in the trade. You can sign their petition for the governor of Bali here . Via Animals Australia , ABC , and International Business Times Images via Pexels and Pixabay

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Shocking investigation reveals 70,000 dogs in Bali murdered and served to tourists every year

Korean barista creates incredible works of latte art

June 1, 2017 by  
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Latte art is nothing new; your favorite barista at the local coffee shop probably serves up drinks adorned with hearts or flowers. But Korean barista Kangbin Lee’s latte art, which he calls creamart, will totally blow your mind. From Vincent van Gogh’s Starry Night to Disney-inspired pieces, these pieces of art look far too beautiful to drink. Lee, owner of Cafe C.Through in South Korea, has been a barista for 10 years. He says he’s never had any training in drawing, but that didn’t stop him from creating stunning latte art. You might be suspicious there was some Photoshop involved, but Lee demonstrates how he creates his art in the video below. Related: Artist paints stunning leaf art from leftover coffee grinds and stains Lee actually paints the colors on with a small spoon, using the foam as a backdrop and a color in many pieces. A metal stir stick allows him to add smaller details or blend colors. My Modern Met noted the process is remarkably similar to conventional painting . In another method of his latte art, Lee adds the pigments to the foam first before pouring it out over a cup of coffee to create colorful swirling shapes. #Rainbowlatteart . . . . . . . . #??? #cthrough #????? #?????? #???? #?????? #?????? #??? #????? #??? #????? #????? #???? #???? #????? #latteartporn #dailyart #coffee #barista #baristalife #latte #latteart #baristadaily #cafelatte #coffeetime #creamart #espresso #artwork A post shared by ??? (@leekangbin91) on May 18, 2017 at 4:48pm PDT In an Instagram post Lee said creamart is cold coffee, but that the taste doesn’t change as time passes. He’s as serious about coffee as he is about art and said taste is important to him. According to UPROXX , the artist uses espresso, chocolate sauce, and food coloring to create the works of art – so they’re entirely edible. He said customers always say they’ll never be able to drink the works of art but eventually doing just that. Lee is working to share his art with the world and has also started giving classes in creamart. + Kangbin Lee Via My Modern Met Images via leekangbin91 on Instagram

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Korean barista creates incredible works of latte art

Elon Musk reveals boring tunnels are for Hyperloop

May 23, 2017 by  
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Cleantech pioneer Elon Musk wants you to drive a Tesla electric car or truck, power your home with SolarCity solar panels and store renewable electricity with Tesla Powerwall battery packs. Oh yeah, he also wants to zip you from DC to NYC in less than 30 minutes via Hyperloop pods that can reach speeds of more than 600 miles per hour racing through evacuated tubes. Now Musk has revealed that part of the reason he started The Boring Company , besides finding a solution for LA’s “soul-destroying traffic,” is to launch and test Hyperloop by using his new Tunnel Boring Machine (TBM) to dig underneath the City of Angels . “Fast to dig, low cost tunnels would also make Hyperloop adoption viable and enable rapid transit across densely populated regions, enabling travel from New York to Washington DC in less than 30 minutes,” the company’s new FAQ page states regarding its specific goals, adding that “the electric skate can transport automobiles, goods, and/or people. And if one adds a vacuum shell, it is now a Hyperloop Pod which can travel at 600+ miles per hour.” Related: Elon Musk’s Boring Company video envisions underground LA as a crazy slot car race The FAQ page mentions that The Boring Company aims to fix congestion in major cities by building an underground network of road tunnels “many levels deep” with the ability to keep adding levels. The key to making this work would be “increasing tunneling speed and dropping costs by a factor of 10 or more.” Costs would be mitigated by reducing the tunnel diameter, which the site claims can be accomplished by placing vehicles on a “stabilized electric sled.” Speeding up tunneling is another way to reduce costs, with the stated goal for the TBM to defeat the snail in a race. Hyperloop One has already built a full-scale test track at the company’s development site in Nevada. Countries from India to South Korea  to the United Arab Emirates  to Russia  have expressed interest in Hyperloop technology. It is clear that the race to build the first Hyperloop rapid transit system is underway and similar to his other ventures, Musk is eager to take the lead. + The Boring Company + Hyperloop One Via Archinect Images via The Boring Company

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