by atmara | Jun 2, 2016 | Ecology, Sustainability, TED Talks, Video
According to TED.com: “Less than 10% of plastic trash is recycled — compared to almost 90% of metals — because of the massively complicated problem of finding and sorting the different kinds. Frustrated by this waste, Mike Biddle has developed a cheap and incredibly energy efficient plant that can, and does, recycle any kind of plastic.”
“Throwing water bottles into the recycling bin doesn’t begin to address the massive quantity of postconsumer plastic that ends up in landfills and the ocean. Because it’s so difficult to separate the various kinds of plastics – up to 20 kinds per product – that make up our computers, cell phones, cars and home appliances, only a small fraction of plastics from complex waste streams are recycled, while the rest is tossed. In 1992, Mike Biddle, a plastics engineer, set out to find a solution. He set up a lab in his garage in Pittsburg, California, and began experimenting with complex-plastics recycling, borrowing ideas from such industries as mining and grain processing.”
“Since then, Biddle has developed a patented 30-step plastics recycling system that includes magnetically extracting metals, shredding the plastics, sorting them by polymer type and producing graded pellets to be reused in industry – a process that takes less than a tenth of the energy required to make virgin plastic from crude oil. Today, the company he cofounded, MBA Polymers, has plants in China and Austria, and plans to build more in Europe, where electronics-waste regulation (which doesn’t yet have an equivalent in the US) already ensures a stream of materials to exploit – a process Biddle calls “above-ground mining.”
“He says: ‘I consider myself an environmentalist. I hate to see plastics wasted. I hate to see any natural resource – even human time – wasted.’ ”
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For those of you not familiar with TED Talks here is a brief summery from www.ted.com: “TED is a small nonprofit devoted to Ideas Worth Spreading. It started out (in 1984) as a conference bringing together people from three worlds: Technology, Entertainment, Design. Since then its scope has become ever broader. Along with two annual conferences — the TED Conference in Long Beach and Palm Springs each spring, and the TEDGlobal conference in Oxford UK each summer — TED includes the award-winning TEDTalks video site, the Open Translation Project and Open TV Project, the inspiring TED Fellows and TEDx programs, and the annual TED Prize”
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by atmara | Apr 21, 2016 | Ecology, Science, TED Talks
According to TED.com: “Hundreds of meters below the surface of the ocean, Laura Robinson probes the steep slopes of massive undersea mountains. She’s on the hunt for thousand-year-old corals that she can test in a nuclear reactor to discover how the ocean changes over time. By studying the history of the earth, Robinson hopes to find clues of what might happen in the future.”
“Dr. Laura Robinson’s research the processes that govern climate on time scales ranging from the modern day back through hundreds of thousands of years. To do this research, Robinson uses geochemical techniques, with an emphasis on radioactive elements including uranium series isotopes and radiocarbon. These elements are particularly valuable as they have a wide range of decay rates and geochemical properties and can be analyzed in geologic materials such as corals, marine sediments and seawater.”
Enjoy.
For those of you not familiar with TED Talks here is a brief summery from www.ted.com: “TED is a small nonprofit devoted to Ideas Worth Spreading. It started out (in 1984) as a conference bringing together people from three worlds: Technology, Entertainment, Design. Since then its scope has become ever broader. Along with two annual conferences — the TED Conference in Long Beach and Palm Springs each spring, and the TEDGlobal conference in Oxford UK each summer — TED includes the award-winning TEDTalks video site, the Open Translation Project and Open TV Project, the inspiring TED Fellows and TEDx programs, and the annual TED Prize”
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by atmara | Apr 7, 2016 | Creativity, Ecology, Sustainability, TED Talks
According to TED.com: “Forget about the hybrid auto — Shai Agassi says it’s electric cars or bust if we want to impact emissions. His company, Better Place, has a radical plan to take entire countries oil-free by 2020.”
“When horrific climate-change scenarios elicit little but endless chatter from governments and entrenched special interests, the difference between talk and action represent an embarrassing gulf. Meet Shai Agassi, who has stepped fearlessly into that gap. His approach to solving the puzzle of electric automobiles could spark nothing short of an automotive revolution.”
Enjoy.
For those of you not familiar with TED Talks here is a brief summery from www.ted.com: “TED is a small nonprofit devoted to Ideas Worth Spreading. It started out (in 1984) as a conference bringing together people from three worlds: Technology, Entertainment, Design. Since then its scope has become ever broader. Along with two annual conferences — the TED Conference in Long Beach and Palm Springs each spring, and the TEDGlobal conference in Oxford UK each summer — TED includes the award-winning TEDTalks video site, the Open Translation Project and Open TV Project, the inspiring TED Fellows and TEDx programs, and the annual TED Prize”
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I look forward to your thoughts and comments!
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