Artwork stating 'Education Destroys Barriers', 'We Demand Treatment', and 'I Need A Chance'

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  • Biogas saves money at wastewater treatment plant

    Turning sewage sludge into usable biogas helps make wastewater treatment more efficient. A water treatment plant in the city of Medina, Ohio, produces net energy from sludge. The plant uses anaerobic bacteria and a thermal hydrolysis process to convert wastewater and sludge into usable byproducts, like biogas.

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  • How Technology Could Revolutionize Refugee Resettlement

    To help place refugees in cities, a new software program called "Annie" is sifting through large amounts of data and using its algorithm to make suggestions for where refugees are "most likely to be welcomed and find success."While the program is still in its preliminary stages, the idea of using data and an algorithm to help place refugees is gaining stream internationally.

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  • Creating a high-tech island to save one of the world's rarest birds

    After a rare flightless parrot called kākāpō almost went extinct in 1995, scientists in New Zealand created a high-tech sanctuary for the birds on three nearby islands. They eliminate all possible predators from the island, use data-tracking tags for health information, and supplement their efforts with artificial insemination to ensure that the birds' species starts to grow again. 2019 is already a record year for kākāpō breeding, and the scientists' methods are even being replicated elsewhere to bring back other endangered species.

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  • Vaccines by air as drone medicine service takes off in Ghana

    Drones assist in providing crucial medical deliveries to remote areas. The robotics company, Zipline, has successfully partnered with health ministries in Rwanda and Ghana to provide medical deliveries by drone. After beginning with pilot programs in Rwanda, the service now serves both countries.

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  • This truck is making sure the homeless have clean clothes

    Backed by $160,000 in philanthropic donations, two laundry trucks frequent 7-8 locations in Denver, Colorado to offer laundry services for people experiencing homelessness or extreme poverty. Clean clothes are vital to an individual's confidence and dignity, and can enable people to keep appointments, go to job interviews, or to just fight the stigma of homelessness. These trucks are part of a larger movement across the US to offer these mobile laundry services to those who need it most.

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  • How a Radio Show Gives Unwed Mothers in Morocco a Voice

    100% Mamans, an association in Morocco that aids single mothers, has created a radio show called "Mères en Ligne" that is hosted and run by unwed mothers. The show, which at this point can only live online because Morocco prohibits community radio to broadcast on air, allows women to tell their stories and advocate for their rights despite the heavy stigma. Since the show launched in May of 2017, it has already received 2,500,000 visitors and counting.

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  • Virtual reality and SA's quest for happier nurses

    In South Africa, public health nurses have a tendency to act more like a parent than a nurse when teenage girls visit the clinic to be tested for HIV, ask for birth control or get antiretroviral treatment. To change this reputation and behavior, Makhulu Media and the Desmond Tutu HIV Foundation collaborated to make a virtual reality film that shows the nurses how their behavior is often interpreted by the patient.

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  • Behavioural science and nudges could make kids better readers

    Enrolling parents in simple, scalable ways can improve early child learning outcomes. Building on a model used in the US state of California, firms in the UK are developing an SMS-based curriculum geared toward parents of children entering kindergarten. The method involves sending parents text messages that explain short, easy tasks that both instruct and motivate children, encouraging positive cognitive and behavioral development.

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  • More Benches, Special Goggles: Taking Steps to Assist Older Travelers

    As the number of people over 60 years old continues to rise, airports and hotels around the country are implementing features and senior-friendly design into their spaces. Some of the changes are simple – new benches, brighter lights, or luggage assistance – but some are much more complex, like installing systems that transmit airport announcements directly to a travelers’ hearing device.

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  • Could Hawaii Be Paradise For Hydrogen-Powered Public Transit?

    Funded by federal grant money, the state, and the Office of Naval Research, Hawaii County public transit has developed its first hydrogen-powered shuttle bus. What’s been called the “fuel of the future,” hydrogen fuel cells create a power source that’s only emissions are clean water vapor. While a seemingly viable and scalable clean-energy source, such development and infrastructure requires large financial investments that many states have yet to prioritize.

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