This 20-cent, hand-powered centrifuge is set to revolutionize off-grid healthcare

September 7, 2017 by  
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Centrifuges separate blood components to make pathogens easier to detect – and they’re essential to diagnosing and treating diseases like Malaria, HIV, and tuberculosis . However centrifuges need electricity to work – therefore, in remote areas without electricity, a common centrifuge is worthless. Enter the Paperfuge – an ingenious human-powered centrifuge made from 20 cents of paper, twine and plastic. The low-cost device can separate plasma from a blood sample in 990 seconds without electricity – and it could save millions of lives around the world every year. Manu Prakash is an assistant professor of bioengineering at Stanford who specializes in low-cost diagnostic tools for underserved regions. He was inspired to create the Paperfuge after a trip to Uganda where he saw a very expensive centrifuge being used as a doorstop because there was no electricity to power it. The moment inspired Prakash to find a way to convert human energy into spinning force using the low-tech spinning toys of yesteryear such as yo-yos, tops, and whirligigs. Related: 5 brilliant designs that will change the world in 2017 “There are more than a billion people around the world who have no infrastructure, no roads, no electricity. I realized that if we wanted to solve a critical problem like malaria diagnosis, we needed to design a human-powered centrifuge that costs less than a cup of coffee,” said Prakash. Working with a team of Stanford bioengineers and undergraduate engineering students from MIT, Prakash created the Paperfuge out of 20 cents of paper, twine, and plastic. Don’t be fooled by its simple appearance: the human-powered centrifuge can spin at 125,000 rpm, exerting centrifugal forces of 30,000 Gs, “To the best of my knowledge, it’s the fastest spinning object driven by human power,” said Prakash. The device aids in rapid, precise diagnoses, which result in more effective treatments for people living in areas where infectious diseases are common. The Paperfuge was recently honored with the world’s biggest design prize – the 2017 INDEX: Award . + Paperfuge + INDEX: AWARD 2017

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This 20-cent, hand-powered centrifuge is set to revolutionize off-grid healthcare

These vegan "Star Wars" sneakers are made with discarded pineapple leaves

September 7, 2017 by  
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The pineapple is strong with these sneakers—literally. A collaboration between Star Wars and London-based shoemaker Po-Zu , the limited-edition “Silver Resistance” high-top combines silver woven linen and Piñatex , a leather alternative engineered from the fibers of discarded pineapple leaves. The sneaker, which is handcrafted in Portugal, also features a rubberized Rebel Alliance badge, a quilted rear panel, a removable memory foam insole, and a grippy natural-latex outsole. The result is a shoe that is as visually striking as it is environmentally friendly. “We go the extra mile to make our shoes ethically and sustainably so you can wear them with clear conscience from dawn till dusk,” Sven Segal, fouder of Po-Zu, said in a statement. “We want them to be comfortable, collectable, and wearable. This sneaker has all of that and more. I love that it is vegan, too.” Related: Aspiring Jedis can pilot the Millennium Falcon at Disney’s upcoming ‘Star Wars’ hotel Available for preorder, the “Silver Resistance” is expected to ship in October, “just in time for Christmas and the launch of Star Wars: The Last Jedi ,” according to Po-Zu. If you miss out on one of the 1,000 pairs, you can still catch a glimpse of the sneaker, along with rest of Po-Zu’s co-branded Star Wars collection, at the Museum of Brands during London Design Week . + Star Wars Silver Resistance High-Top £150 + Po-Zu

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These vegan "Star Wars" sneakers are made with discarded pineapple leaves

Bogobrush: A Biodegradable Buy-One-Give-One Toothbrush That Will Make More Than One Person Smile

November 12, 2012 by  
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Meet Bogobrush , the beautiful, 100% biodegradable, buy-one-give-one toothbrush. Bogobrush is teaming up with oral health organizations across the country to help those in need; for each Bogobrush purchased, one is given away . Customers may purchase a single Bogobrush , or year’s supply. And if you’re purchasing a year’s supply, the Bogobrush team will deliver a new toothbrush to you every three months. +  Bogobrush The article above was submitted to us by an Inhabitat reader. Want to see your story on Inhabitat ? Send us a tip by following this link . Remember to follow our instructions carefully to boost your chances of being chosen for publishing! Permalink | Add to del.icio.us | digg Post tags: A Biodegradable Toothbrush , bogo deals , bogo toothbrush , Bogobrush , eco design , eco toothbrush , green toothbrush , humanitarian designs

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Bogobrush: A Biodegradable Buy-One-Give-One Toothbrush That Will Make More Than One Person Smile

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