Évariste Galois. Life[edit] Early life[edit] Galois was born on 25 October 1811 to Nicolas-Gabriel Galois and Adélaïde-Marie (born Demante).
His father was a Republican and was head of Bourg-la-Reine's liberal party. He became mayor of the village after Louis XVIII returned to the throne in 1814. His mother, the daughter of a jurist, was a fluent reader of Latin and classical literature and was responsible for her son's education for his first twelve years. In October 1823, he entered the Lycée Louis-le-Grand, and despite some turmoil in the school at the beginning of the term (when about a hundred students were expelled), Galois managed to perform well for the first two years, obtaining the first prize in Latin.
He found a copy of Adrien Marie Legendre's Éléments de Géométrie, which it is said that he read "like a novel" and mastered at the first reading. Budding mathematician[edit] In the following year Galois's first paper, on continued fractions,[3] was published. Political firebrand[edit] The Lesson of the Monkeys. I was first told of this experiment* by a former work colleague, and later discovered this illustration of it.
It’s both illuminating and disturbing. There is a clunky word that describes this phenomenon: filiopietism, or the reverence of forebears or tradition carried to excess. But I prefer another term for it: the tragic circle. I believe many of these tragic circles exist, mostly unseen, in across all cultures and societites, causing untold harm. When discovered, they should be terminated. The lesson is as obvious as it is important: question everything. . * Stephenson, G. How white holes (might) be created. Milan’s Vertical Forest. Wednesday, 12 October 2011 GreenMuze Staff Milan’s Vertical Forest from Stefan Boeri Architects.
The Bosco Verticale (Vertical Forest) will be the greenest building in Milan when completed, which is one of Europe’s most polluted cities. Designed by Stefan Boeri Architects, as part of their BioMilano vision to incorporate 60 abandoned farms into a greenbelt surrounding the city. The Bosco Verticale building has a green façade planted with dense forest systems to provide a building microclimate and to filter out polluting dust particles. The living bio-canopy also absorbs CO2, oxygenates the air, moderates extreme temperatures and lowers noise pollution, providing aesthetic beauty and lowering living costs. Each apartment balcony will have trees (900 plantings are planned for the two buildings) that will provide shade in the summer and drop their leaves in winter to allow in winter sunlight.
5 Ways To Hack Your Brain Into Awesomeness. Much of the brain is still mysterious to modern science, possibly because modern science itself is using brains to analyze it.
There are probably secrets the brain simply doesn't want us to know. But by no means should that stop us from tinkering around in there, using somewhat questionable and possibly dangerous techniques to make our brains do what we want. We can't vouch for any of these, either their effectiveness or safety. All we can say is that they sound awesome, since apparently you can make your brain... #5. So you just picked up the night shift at your local McDonald's, you have class every morning at 8am and you have no idea how you're going to make it through the day without looking like a guy straight out of Dawn of the Dead, minus the blood... hopefully.
"SLEEEEEEEEEP... uh... What if we told you there was a way to sleep for little more than two hours a day, and still feel more refreshed than taking a 12-hour siesta on a bed made entirely out of baby kitten fur? Holy Shit! Windbelt Micro-wind, 10 Times Cheaper Wind Energy!! [Run time: 2:05 min] I hope you enjoy this short video of Shawn Frayne, a young inventor that has created this device to generate, on the micro-scale, energy for LED lights and radios in developing countries.
This is the first approach that uses aeroelastic flutter to create super cheap electricity. We’re talking about changing the way wind energy is harvested and captured. Frayne won a 2007 Breakthrough Award from Popular Mechanics, and he deserves it. This incredible technology is 10-30 times more efficient than the best micro-turbines. So, Frayne hopes to fund third-world distribution of the Windbelt through sales in first-world applications. UPDATE: EcoGeek reports that Shawn Frayne has launched the website for Humdinger Wind Energy. Here’s a different video of Shawn Frayne talking about the Windbelt technology. Article tags: alternative energy, video.