Daily OpusEverything I write is freely rebloggable. Just keep the source and tell people about my books :D [Until I decide otherwise, my pronouns are Ze/Hir/Hirself. As in "Ze went to the shops to get hir medication hirself". Thank you for the respect.]
Waiting hours for a cellphone to charge may become a thing of the past, thanks to an 18-year-old high-school student’s invention. She won a $50,000 prize Friday at an international science fair for creating an energy storage device that can be fully juiced in 20 to 30 seconds.
Everybody, remember this face. Remember this name. If this becomes a commonly used & highly lauded discovery, at some point a White guy is going to take credit, even if he has to word it like “Improved upon a previous…” No no no Fuck that guy. Remember this brown girl. Remeeeemmmmmberrrrr
What about her name? I keep seeing this all over my dashboard, but I’ve never seen it with her name in the actual post and not just in the link.
Eesha Khare. That’s who she is. Not just “Nameless-brown-girl-who-made-something.”
On family trips to India as a child, Deepika Kurup often saw kids like herself forced to drink dirty water – as a result, at age 14, this Mighty Girl became determined to find to a way to ensure that everyone has access to safe drinking water. For an 8th grade project, the Nashua, New Hampshire teen invented a water purification system that uses a photocatalytic composite and sunlight to clean water – an invention which earned her recognition as America’s Top Young Scientist in 2012. Three years later, the now 17-year-old scientist has spent several years improving her purification system and is currently one of the finalists for the 2015 Google Science Fair!
According to Deepika, access to clean water is a global crisis; “one-ninth of the global population lacks access to clean water,” she explains “and 500,000 children die every year because of water related diseases.“ On the trips to India, her immigrant parents’ native land, Deepika saw the struggle for clean water first hand: “[My parents] would have to boil the water before we drank it. I also saw children on the streets of India… take these little plastic bottles and they’re forced to fill it up with the dirty water they see on the street. And they’re forced to drink that water, because they don’t have another choice. And then I go back to America and I can instantly get tap water.”
Her early investigations into water purification methods found that many of them were expensive and potentially hazardous. “Traditionally, to purify waste water, they use chlorine, and chlorine can create harmful byproducts,” she points out. “Also, you have to keep replenishing the chlorine, you have to keep putting chlorine into the waste water to purify it.” She wanted to invent a new way to clean water that would be both cheap and sustainable.
Deepika came up with the idea of using a photocatalyst – a substance that reacts with water’s impurities when energized by the sun – that also filters the water. The combination of the reaction and the filtration can remove most contaminants for a fraction of the cost of chlorine purification. She determined that her system reduces the presence of coliform bacteria by 98% immediately after filtration and by 100% within 15 minutes. Another advantage is that her catalyst is reusable: “a catalyst doesn’t get used up in the reaction,” she says. “Theoretically you can keep using my composite forever.”
Deepika’s efforts have already by widely recognized – in addition to being named America’s Top Young Scientist in the Discovery Education 3M Young Scientist Challenge, she was also the recipient of the 2013 President’s Environmental Youth Award and the 2014 U.S. Stockholm Junior Water Prize, and she was named one of Forbes Magazine’s 2015 “30 Under 30 in Energy.” She’s also excited to meet the other finalists at next week’s Google Science Fair’s Finalist Ceremony – even if it means missing a few days of classes at her new school, Harvard University, where she plans to study neurobiology. Most of all, she’s looking for forward to taking her research from the lab to real life: “It’s one thing to be working in a lab, doing this, and another thing to actually deploy it and see it working in the real world. So that’s one of my steps in the future.”
To learn more about Deepika’s research, you can visit her Google Science Fair project page at http://bit.ly/1NjpQIq
Women scientists made up 25% of the Pluto fly-by New Horizon team. Make sure you share this, because erasing women’s achievements in science and history is a tradition. Happens every day.
At just fifteen years old, Vancouver high school student Nicole Ticea developed an early-stage HIV test that’s as easy to use as an over-the-counter pregnancy test. Unlike current rapid response tests which rely on testing antibodies, Ticea utilized a technique known as isothermic nucleic acid amplification, making it possible to detect the virus as early as one week after infection. The disposable device does not rely on electricity, provides results in under one hour and should cost less than $5.00 to produce.
“Nicole’s
work really made me realize what a big difference a fast
easy-to-administer test for early stage HIV infection could make in
prolonging, if not saving, thousands of lives in developing countries,” said Gursev Anmole, the graduate student mentor who assisted Nicole on her research at Simon Fraser University.
Ticea was recently awarded the 2015 Intel Foundation Young Scientist Award for her groundbreaking work. After starting her own company, she received a $100,000 grant to continue developing this technology in the hopes of bringing it to low-income communities in need.
This is amazing!
Yes for women doing groundbreaking shit! Yes for YOUNG women bettering the world! Yes for Canadian women! YES FOR WOMEN IN SCIENCES!!! YAAASSSSSSS!!!!
