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Self-taught African Teen Wows M.I.T.

Self-taught African Teen Wows M.I.T.
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Innovate Salone | GLOBAL MINIMUM INC It will take anywhere from 3 seconds to 1 minute for your pic to upload, depending on how big it is. You're going to see this message every time you post a new pic. So, we're making the text really long so that it'll take you at least five picture uploads to read it all. Here's what we're thinking...While your first picture is uploading think about someone you want to kiss.

Watch | The Crisis Of Civilization sneak a peek at these guys Crisis Of Civilization Aldeburgh Elevate Leeds Watch female impotence Share Subscribe Enter your email address to subscribe to this blog and receive notifications of new posts by email. Links Networking Please educate friends and help support this movie by sharing it. 2011 © Crisis Of Civilization. A Urine Powered Generator : Maker Faire Africa Posted on Tuesday, November 6, 2012 · 168 Comments Possibly one of the more unexpected products at Maker Faire Africa this year in Lagos is a urine powered generator, created by four girls. The girls are Duro-Aina Adebola (14), Akindele Abiola (14), Faleke Oluwatoyin (14) and Bello Eniola (15). 1 Liter of urine gives you 6 hours of electricity. The system works like this: Urine is put into an electrolytic cell, which separates out the hydrogen. Along the whole way there are one-way valves for security, but let’s be honest that this is something of an explosive device…

Improbable research: The Limerick laureate works his magic In 2003, an independent scholar from New Jersey began submitting limericks for a competition in mini-AIR, the monthly online supplement to my magazine, Annals of Improbable Research. The contest challenges readers to read an off-putting scholarly citation, and explain it in limerick form. Martin Eiger so consistently won that we eventually banned him as an unfair competitor, gave him the title Limerick laureate, and now publish him every month. He handles a huge range of subject matter. An early Eiger limerick summarised a Japanese study called Pharmacological Aspects of Ipecac Syrup (TJN-119) - Induced Emesis in Ferrets: If you're hoping to hash out a thesis,And stuck for a topic: emesis,As triggered in ferretsUndoubtedly meritsMuch more than a mere exegesis. Warwick University mathematician Jonathan Warren's 1999 treatise On the Joining of Sticky Brownian Motion includes a three-page proof of the Non-cosiness of Sticky Brownian Motion.

To Get Students Invested, Involve Them in Decisions Big and Small By Matt Levinson When asked why he became a scientist, Nobel Laureate Isidor Rabi attributed his success to his mother. Every day, she would ask him the same question about his school day: “Did you ask a good question today?” “Asking good questions – made me become a scientist!” Rabi said. Questions are critical, and how to manage and navigate a good question requires practice. The hardest part about using design thinking in class is getting the question right and staying in the question. For teachers, in designing learning experiences for students that are embedded with technology, the wording and focus of the question are paramount. [RELATED: For Students, Why the Question is More Important Than The Answer] “I’ve seen students with iPads and the novelty is there and the engagement is there, but it’s not clear that novelty and engagement will lead to increased academic achievement,” writes Stanford Education professor Larry Cuban In The LA Times.

Make: Hacks and Mods CNC Air Raid Siren It’s loud, annoying, and fun — cut out the parts on a CNC router, then... Zombie Flashlight Build a powerful pocket flashlight with reclaimed parts and an “undead” battery! The clever "joule... How Biodiesel Works" If you've read or watched the news lately, you've probably come across some article, snippet or sound bite related to oil and oil prices. Even in your daily routines, there's a good chance of someone mentioning it. Whether it's in automotives, economics, history, geography or politics, oil has managed to filter into almost every aspect of our daily lives. It's one of the most discussed (and controversial) commodities that consumers rely on daily. All of this talk about oil sparks continued interest in gasoline alternatives. Things like electric cars and hydrogen fuel cells are being talked about as feasible alternatives to oil. Lost in the mix are the biofuels, fuels made from biological ingredients instead of fossil fuels. In this article, we'll take a closer look at biodiesel, one of the major biofuels. Generally speaking, biodiesel is an alternative or additive to standard diesel fuel that is made from biological ingredients instead of petroleum (or crude oil). Photo courtesy U.S.

15-Year-Old Develops Hollow Flashlight Powered by Body Heat From a sleeping bag that charges your gadgets to entire buildings warmed by body heat, scientists are harvesting the heat emitted by humans as a source of renewable energy. But the latest development in thermoelectric energy generation doesn’t come from a high-tech lab at MIT; it comes from Ann Makosinski, a 15-year-old Canadian girl who developed a flashlight that is powered by the heat from a human hand. With the aim of reducing the number of single-use batteries that are thrown in landfills, Makosinski developed the innovative flashlight, which can be developed cheaply and deployed to populations that can’t afford electricity to light their homes. To create the thermoelectric flashlight, Makosinski used Peltier tiles, which produce electricity when heated on one side and cooled on the other. Makosinski fashioned the flashlight out of an aluminum tube housed in a PVC tube with an opening to allow a person’s hand to come into contact with the Peltier tiles. + The Hollow Flashlight

How Netflix Reverse Engineered Hollywood - Alexis C. Madrigal If you use Netflix, you've probably wondered about the specific genres that it suggests to you. Some of them just seem so specific that it's absurd. Emotional Fight-the-System Documentaries? Period Pieces About Royalty Based on Real Life? Foreign Satanic Stories from the 1980s? If Netflix can show such tiny slices of cinema to any given user, and they have 40 million users, how vast did their set of "personalized genres" need to be to describe the entire Hollywood universe? This idle wonder turned to rabid fascination when I realized that I could capture each and every microgenre that Netflix's algorithm has ever created. Through a combination of elbow grease and spam-level repetition, we discovered that Netflix possesses not several hundred genres, or even several thousand, but 76,897 unique ways to describe types of movies. There are so many that just loading, copying, and pasting all of them took the little script I wrote more than 20 hours. Imaginary movies for an imaginary genre.

Conference 2011: Key Insights on Idea Execution (Pt. III) More insights on making ideas happen from the 2011 edition of the 99U Conference… Soraya Darabi onstage at the 99U Conference. SORAYA DARABI /// Co-Founder, Foodspotting + Digital Strategist Soraya Darabi cut her teeth at the New York Times, leading the drive to integrate the Gray Lady’s content into the universe of social media. Now, as a co-founder of Foodspotting and digital media consultant, she’s at the leading edge of trends in social media. At 99U, Darabi shared her insights on “e-dentity disorder” – the condition of having fragments of your personality spread across many platforms – and how we can conquer it. Take a beta approach to social media.As new platforms come online, we should be willing to experiment with the ones that seem relevant to us. Starlee Kine onstage at the 99U Conference. STARLEE KINE /// Radio Producer & Writer Tony Schwartz onstage at the 99U Conference. TONY SCHWARTZ /// President & CEO, The Energy Project Yves Béhar onstage at the 99U Conference.

Agic - Créer un circuit électronique avec une simple imprimante Agic – Créer un circuit électronique avec une simple imprimante Agic est un système mis au point par des chercheurs japonais qui permet de transformer n'importe quelle imprimante du commerce en machine à fabriquer des circuits imprimés. Le secret réside dans un montage qui permet d'imprimer avec une encre conductrice spéciale sur du papier ordinaire. L'idée derrière ce projet est de rendre plus ludique et plus simple l'électronique, en se passant de circuits imprimés traditionnels. Il est possible par exemple de motoriser un avion en papier... Fun ! Source Vous avez aimé cet article ?

Portable Power Station - Urban Survival Science in Action Winner for 2013: Elif Bilgin | @ScientificAmerican Elif Bilgin, winner of the 2013 Science in Action award, a $50,000 prize sponsored by Scientific American as part of the Google Science Fair. Credit: Elif Bilgin “Genius,” Thomas Edison famously said, “is 1 percent inspiration and 99 percent perspiration.” He would have found a kindred spirit in Elif Bilgin, 16, of Istanbul, Turkey, winner of the 2013 $50,000 Science in Action award, part of the third annual Google Science Fair. The award honors a project that can make a practical difference by addressing an environmental, health or resources challenge; it should be innovative, easy to put into action and reproducible in other communities. Bilgin spent two years toiling away on her project to develop a bioplastic from discarded banana peels, enduring 10 failed trials of plastics that weren’t strong enough or that decayed rapidly. The ingredients to make Bilgin’s plastic are relatively benign. My colleague, Rachel Scheer, interviewed Bilgin. I would choose James D.

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