As manager of the Rosetta mission, Fred Jansen was responsible for the successful 2014 landing of a probe on the comet known as 67P/Churyumov-Gerasimenko. In this fascinating and funny talk, Jansen reveals some of the intricate calculations that went into landing the Philae probe on a comet 500 million kilometers from Earth — and shares some incredible photographs taken along the way.... Read More إقرأ المزيد | Share it now!
Mobomarket برنامج يساعدك في أخد نسخة إحتياطية من الهاتف تنظيفه والمزيد …
تحميل :
http://www.moborobo.com... Read More إقرأ المزيد | Share it now!
Dan Ariely: How equal do we want the world to be? You’d be surprised
The news of society’s growing inequality makes all of us uneasy. But why? Dan Ariely reveals some new, surprising research on what we think is fair, as far as how wealth is distributed over societies … then shows how it stacks up to the real stats.... Read More إقرأ المزيد | Share it now!
طريقة إيجاد اسرع DNS من اجل إستعماله في تسريع تصفح الانترنت لسنة 2015
تحميل : namebench
http://goo.gl/z3VNYk... Read More إقرأ المزيد | Share it now!
Eduardo Sáenz de Cabezón: Math is forever
With humor and charm, mathematician Eduardo Sáenz de Cabezón answers a question that’s wracked the brains of bored students the world over: What is math for? He shows the beauty of math as the backbone of science — and shows that theorems, not diamonds, are forever. In Spanish, with English subtitles.... Read More إقرأ المزيد | Share it now!
أقدم لك 3 مواقع ستغير حياتك 180 درجة إلى الأفضل وكن واثقا من ذلك
مواضيع تطرقت اليها سابقا :
الحلقة 1014 : طريقة إصلاح الحاسوب المحمول الذي لايشتغل [إحتراق الحاسوب المحمول ]
http://www.th3professional.com/2015/04/1014.html... Read More إقرأ المزيد | Share it now!
Bel Pesce: 5 ways to kill your dreams
All of us want to invent that game-changing product, launch that successful company, write that best-selling book. And yet so few of us actually do it. Brazilian entrepreneur Bel Pesce breaks down five easy-to-believe myths that ensure your dream projects will never come to fruition... Read More إقرأ المزيد | Share it now!
الحلقة 1014 : طريقة إصلاح الحاسوب المحمول الذي لايشتغل [إحتراق الحاسوب المحمول ]
مواضيع تطرقت اليها سابقا :
الحلقة 1013 : نعم ! أنترنت شركة إنوي inwi بالمجان ولكن بشروط تعرف عليها
http://www.th3professional.com/2015/04/inwi.html... Read More إقرأ المزيد | Share it now!
Bill Gates: The next outbreak? We’re not ready
In 2014, the world avoided a horrific global outbreak of Ebola, thanks to thousands of selfless health workers — plus, frankly, thanks to some very good luck. In hindsight, we know what we should have done better. So, now’s the time, Bill Gates suggests, to put all our good ideas into practice, from scenario planning to vaccine research to health worker training. As he says, “There’s no need to panic … but we need to get going.”... Read More إقرأ المزيد | Share it now!