الحلقة 1008 : طريقة إصلاح بطارية الحاسوب التي أصبحت تفرغ من الشحن بسرعة او لاتشحن

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مواضيع تطرقت اليها سابقا :
الحلقة 1007 : مايجب عليك الإنتباه إليه قبل شراء هاتف مستعمل حتى لاينصب عليك من طرف البائع
http://www.th3professional.com/2015/03/1007.html... Read More إقرأ المزيد | Share it now!

Monica Lewinsky: The price of shame

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In 1998, says Monica Lewinsky, “I was Patient Zero of losing a personal reputation on a global scale almost instantaneously.” Today, the kind of online public shaming she went through has become a constant. In a brave talk, she takes a look at our “culture of humiliation,” in which online shame equals dollar signs — and demands a different way.... Read More إقرأ المزيد | Share it now!

What If 3D Printing Was 100x Faster? | Joseph DeSimone | TED Talks

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What we think of as 3D printing, says Joseph DeSimone, is really just 2D printing over and over … slowly. Onstage at TED2015, he unveils a bold new technique — inspired, yes, by Terminator 2 — that’s 25 to 100 times faster, and creates smooth, strong parts. Could it finally help to fulfill the tremendous promise of 3D printing? ... Read More إقرأ المزيد | Share it now!

David Eagleman: Can we create new senses for humans?

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As humans, we can perceive less than a ten-trillionth of all light waves. “Our experience of reality,” says neuroscientist David Eagleman, “is constrained by our biology.” He wants to change that. His research into our brain processes has led him to create new interfaces to take in previously unseen information about the world around us. ... Read More إقرأ المزيد | Share it now!

Robyn Stein DeLuca: The good news about PMS

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Everybody knows that most women go a little crazy right before they get their period, that their reproductive hormones cause their emotions to fluctuate wildly. Except: There’s very little scientific consensus about premenstrual syndrome. Says psychologist Robyn Stein DeLuca, science doesn’t agree on the definition, cause, treatment or even existence of PMS. She explores what we know and don’t know about it — and why the popular myth has persisted. ... Read More إقرأ المزيد | Share it now!

Vincent Cochetel: I was held hostage for 317 days. Here’s what I thought about…

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Vincent Cochetel was held hostage for 317 days in 1998, while working for the UN High Commissioner on Refugees in Chechnya. For the first time, he recounts the experience — from what it was like to live in a dark, underground chamber, chained to his bed, to the unexpected conversations he had with his captors. With lyricism and power, he explains why he continues his work today. Since 2000, attacks on humanitarian aid workers have tripled — and he wonders what that rise may signal to the world.... Read More إقرأ المزيد | Share it now!