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Biodegradable

Inventor Josh Malone claims that it's possible to fill 100 Bunch O Balloons every minute

Making a water bomb (or water balloon) can be a laborious and time-consuming process. Unless you have Bunch O Balloons, a system for filling 100 balloons with water in under a minute.  Read More

Fiber made from cellulose claimed to be as strong as steel

A team of researchers working at Stockholm's KTH Royal Institute of Technology claim to have developed a way to make cellulose fibers stronger than steel on a strength-to-weight basis. In what is touted as a world first, the team from the institute's Wallenberg Wood Science Center claim that the new fiber could be used as a biodegradable replacement for many filament materials made today from imperishable substances such as fiberglass, plastic, and metal. And all this from a substance that requires only water, wood cellulose, and common table salt to create it.  Read More

Protein from silkworm cocoons has been used to create strong yet biodegradable bone fixati...

Silk is an amazingly strong material, yet it also harmlessly biodegrades when left in the body. This has led to its use in experimental brain implants, heart patches, and even bio-electronics. According to a new study conducted by scientists at Tufts University School of Engineering and Beth Israel Deaconess Medical Center, it may now also find use in the production of better plates and screws used for securing broken bones.  Read More

Bioinspired magnetically propelled helical microswimmers could deliver drugs at the right ...

If you remember the 1966 science fiction film Fantastic Voyage, you'll recall how miniaturized government agents traveled through blood vessels in a tiny submarine, in their attempt remove a blood clot from a scientist's brain. Synthetic nanomotors that can do the same job have been the subject of numerous research efforts and now University of California, San Diego (UCSD) researchers report that they've created powerful biodegradable "microswimmers" that can deliver drugs more precisely, derived from common plants like passion fruit and wild banana.  Read More

Eden's Paper wrapping paper contains seeds which grow into vegetables once planted (Photo:...

As the holiday season gets into full swing, one inevitable byproduct of the widespread cheer will be masses of waste wrapping paper. One interesting idea to reduce this comes via Eden's Paper, which is billed as a "100 percent plantable wrapping paper," and can be used to grow vegetables by simply placing the paper into some soil, adding water, and waiting for nature to do its thing.  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 Polyplane and the Samara are disposable UAVs designed to help monitor forest fires (Ph...

The term "UAV" generally leads us to think about expensive, high-tech military drones like General Atomics' Predator, but a Robotics team led by Dr. Paul Pounds at Australia's University of Queensland has created a pair of UAVs that are so cheap and easy to manufacture that they'll literally be disposable, single use items. One's basically a high-tech paper plane, while the other follows the form factor of a maple seed with both designed to help save lives in the event of a forest fire.  Read More

An illustration of the edible micro-battery, that could power ingestible medical devices

Over the past several years, scientists have developed so-called “camera pills,” that can be swallowed by patients and then transmit video from within their bodies. While such non-digestible gadgets could serve as an invaluable means of imaging, researchers at Carnegie Mellon University are now looking into tiny electronic medical devices that could be swallowed and partially digested, providing non-invasive treatment in the process.  Read More

PUMA says all of the items in its new InCycle collection are either biodegradable or recyc...

Sportswear giant PUMA is pushing its sustainability credentials with a new range of products that are either recyclable or biodegradable. Called InCycle, the "closed-loop" collection includes footwear, apparel and accessories that, rather than being tossed in the garbage at the end of their life-cycle, can be returned under the company's "Bring Me Back Program."  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

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