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The Concept 1865 uses a 39-inch front wheel and 24-inch rear wheel

"What would the first pedal cycle have looked like if its 19th-century pioneers had enjoyed access to today's advanced materials?" That's the question German chemical and plastics company BASF seeks to answer with the Concept 1865 bicycle, which updates a 19th century penny-farthing bicycle design with a near full-plastic build and an electric motor.  Read More

Metabolix is genetically engineering switchgrass to produce bioplastic and chemicals.

Petroleum-based plastic may be fantastic, but due to the durability that makes the material so popular it may take hundreds of years to break down. Plastic made from renewable biomass, known as bioplastic, is a biodegradable alternative to fossil fuel versions. A company called Metabolix, based in Cambridge (MA), has been working on a technology to genetically engineer plants such as switchgrass to create a biodegradable polymer that can be extracted directly from the plant.  Read More

The Filabot makes new 3D printing filament from scrap plastic (Photo: Filabot/Whitney Trud...

Desktop 3D printers have hit price-points that make them as affordable as color laser printers. But they also share the same problem – replacing the printing medium costs an arm and a leg. A kilogram of plastic filament costs about US$50, meaning the cost of turning your ideas into reality can quickly add up. But now the Filabot, a miniature plastic recycling plant, will provide a wide variety of plastic filaments from scrap.  Read More

Scientists are developing eco-friendly composite materials containing peat fiber and beet ...

What do hemp, mushrooms, milk and straw have in common? They’re just a few of the things that have been used to create “green” composite materials, in which most or all of the usual petroleum by-products are replaced by more environmentally-friendly substances. Now, thanks to two separate studies, it looks like peat and beets can be added to that list.  Read More

Researchers have developed a new material called EPMT which is made up of up to 80 percent...

It's reckoned that most of the 22 million tons of rubber that is processed every year worldwide goes into making vehicle tires and that once rubber products reach the end of their useful lives, for the most part they end up being incinerated. Even when the rubber residues are reclaimed and re-used to make new products, the lack of techniques for producing high-quality materials means that the recyclables are relegated to secondary products such as arena or playground floor coverings or padded doormats. Looking for new ways to optimize the recycling of rubber waste, researchers have developed a material called EPMT that has the desired material properties and characteristics for use in the manufacture of high quality products such as wheel and splashguard covers, handles, knobs and steerable casters.  Read More

Levi's will incorporate 3.5 million bottles into its Waste

American clothing maker and denim specialist Levi Strauss & Co. has announced a new collection of denim apparel, including jeans, that will be comprised of a minimum 20 percent of plastics recycled from drinks bottles and food trays.  Read More

Collecting plastic nurdles with the 'Nurdler'

You may have heard about the huge floating islands of garbage swirling around in the middle of the Earth's oceans. Much of that waterlogged rubbish is made up of plastic and, like Electrolux with its concept vacuum cleaners, U.K.-based Studio Swine and Kieren Jones are looking to put that waste to good use. As part of an ambitious project, they’ve come up with a system to collect plastic debris and convert it into furniture.  Read More

A laptop shell made from Paper PP Alloy, a new composite material made from recycled paper...

It’s possible that your next laptop computer could contain parts of your present-day notebook ... not your notebook computer, mind you, but your actual notebook. At least, it will if China's PEGA Design and Engineering has anything to say about it. The company’s new Paper PP Alloy, made from a combination of recycled paper and polypropylene, is intended for use in the shells of consumer electronic devices.  Read More

A newly-developed mathematical model could make the development of new plastics much more ...

When it comes to the development of new plastics, two things have generally happened – a plastic is created and then a use is found for it, or a long trial-and-error process is undertaken in order to create a plastic with specific qualities. In a move that has been described as “comparable to cracking a plastics DNA,” however, scientists at the University of Leeds and Durham University have created a mathematical model that should allow specialty plastics to be created much more quickly and efficiently.  Read More

Scientists have used waste chicken feathers to create a strong, water-resistant thermopola...

At last week’s 241st National Meeting & Exposition of the American Chemical Society, a number of institutions presented their research into possible new sources of eco-friendly bioplastic, including everything from fruit fiber to bone meal. On the final day of the event, one other idea was put forward – bioplastic made from waste chicken feathers. While this particular source material has been tried only semi-successfully in the past, the researchers claim that this time, the chicken plastic should take flight.  Read More

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