1m 51s: Länge
58Aussicht
2Bewertung

Wikipedia, is a free Internet encyclopedia that allows its users to edit almost any article accessible. Wikipedia is the largest and most popular general reference work on the Internet and is ranked among the ten most popular websites. Wikipedia is owned by the nonprofit organization Wikimedia Foundation. Wikipedia was launched on January 15, 2001 by Jimmy Wales and Larry Sanger. Sanger coined its name, a portmanteau of wiki and encyclopedia. It was only in the English language initially, but it quickly developed similar versions in other languages which differ in content and in editing practices. With 5,207,309 articles, English Wikipedia is the largest out of more than 290 versions of encyclopedias on Wikipedia. Overall, Wikipedia consists of more than 40 million articles in more than 250 different languages and as of February 2014, it had 18 billion page views and nearly 500 million unique visitors each month. In 2005, Nature published a peer review comparing 42 science articles from Encyclopædia Britannica and Wikipedia, and found that Wikipedia's level of accuracy approached Encyclopædia Britannica's. Criticism of Wikipedia includes claims that it exhibits systemic bias, presents a mixture of "truths, half truths, and some falsehoods", and that in controversial topics, it is subject to manipulation and spin. https://www.youtube.com/channel/UCnLN5un5VuBNrYPrK6b0Zbg 21st Century Time Machine Discover the amazing century we live in! The 21st Century reveals itself in one channel! Find news, interviews, music, art, sports, science, technology and everything that is going on all over the world since the rise of our century. 21st Century Time Machine not only takes you back in the past but also travels you towards the future and the things to come, through scientific and technological predictions. Aaron Swartz on File Sharing https://youtu.be/hmSJoXS1JZU Aaron Swartz - The network Transformation https://youtu.be/MgIrgwpLEuA Alibaba founder Jack Ma : Harvard rejected me ten times! https://youtu.be/NGzO1Q9uVNg Mark Zuckerberg: The Facebook Empire part 1 of 2 https://youtu.be/b5EEpR4ti0g Mark Zuckerberg: The Facebook Empire part 2 of 2 https://youtu.be/ExXJzGXQoXI Maglev Train -The fastest train in the world https://youtu.be/83fW4nAfPPw 21st Century Technology - 3d Printing with Chocolate! https://youtu.be/8gQAsoG87JA 21st Crentury Technology - Dancing Drones (quadcopters) https://youtu.be/kpXnLKrUmTA Earth 100 milion years in the future https://youtu.be/ERq4E_TUQwY 21st Century - Military Drone Technology https://youtu.be/fUm48Tu4nI4 21st Century technology that will change the World - Walking robots https://youtu.be/b6xjnziVVhI 21st Century technology that will change the World - Wearable smartphones (Smart glasses) https://youtu.be/C-CgUrUgeZw 21st Centurry Technology that will change the World- Video Games help Science https://youtu.be/d88-pmc77A8 21st Century Technology - Top 5 Future Inventions https://youtu.be/q6o5Y2JVgxA 21st Century - The 4th Industrial Revolution https://youtu.be/aFymmikZ_1k Future Cities - The Venus Project https://youtu.be/jLmlntG1pT4 Overhauling the San Francisco Bay Bridge (2010) Build it Bigger - Science Channel https://youtu.be/WlgFjL4Gs2Q Ultimate Mars Challlenge https://youtu.be/2MGv6oAuQ8c The 2016 Transit of Mercury https://youtu.be/bN2WIUeKNtI Stephen Hawking: All we need to do is make sure we keep talking https://youtu.be/XGO99QOBqoQ 21st Century - The 4th Industrial Revolution https://youtu.be/aFymmikZ_1k The Greenhouse Effect https://youtu.be/JlWGLNYremQ The 2016 Transit of Mercury https://youtu.be/bN2WIUeKNtI Resident Evil VII (2017 Biohazard Game Trailer) https://youtu.be/D--6HqwWpCw 21st Century Technology that will change the World - Video Games help Science https://youtu.be/d88-pmc77A8 SUPERHOT VR (Virtual Reality) Gameplay Trailer https://youtu.be/Kk0R7fO6oNo Battlefield 4 Sniper (360 gameplays) https://youtu.be/XL4lz6AgJOE Battlefield 4 trailer (Siege of Shanghai) https://youtu.be/FPsC_u1FeAk Mr Robot season 2 Official Trailer + Teaser https://youtu.be/mVe3p6DXpHs "A Beautiful Planet" IMAX documentary trailer 2016 (narrated by Jennifer Lawrence ) https://youtu.be/DZcFIi_Ev3k Suicide Squad 2016 (trailer + teaser) https://youtu.be/uyQV1vV33RQ Cyborg City (official trailer) 2017 https://youtu.be/8ki0PctJdSQ Kit Harington (Jon Snow) : I asked Stevie Wonder if he had seen the show! https://youtu.be/7QsXOt6yOE4 Game of Thrones: About the book and the show https://youtu.be/s3eS5x_UQyE Game of Thrones Fan to Actor: "I'm so glad you're not dead!" https://youtu.be/wOtM1I0UaXg Game of thrones actors admit: The show can never be predictable! https://youtu.be/WSXkVtQaFWM Game Of Thrones Backstage Funny Compilation https://youtu.be/Ncn8YAkxl8M Game Of Thrones Backstage Fun https://youtu.be/rmIkSgxXQcg Game of thrones Backstage Fun ΙΙ https://youtu.be/W8bIr-Aguf0