Thanks to Devesh from India for the suggestion! A version of this problem was given in an Olympiad qualifying test. Socratic https://socratic.org/questions/a-root-a-b-root-b-183-a-root-b-b-root-a-182-find-9-5-a-b Math StackExchange https://math.stackexchange.com/questions/2405256/find-the-value-of-frac95ab-given-that-a-sqrtab-sqrtb-183-and-a Brainly https://brainly.in/question/3901575 Quora https://www.quora.com/Suppose-a-b-are-positive-real-numbers-such-that-a%E2%88%9Aa-+-b%E2%88%9Ab-183-a%E2%88%9Ab-+-b%E2%88%9Aa-182-How-do-we-find-9-5-a-+-b Subscribe: https://www.youtube.com/user/MindYourDecisions?sub_confirmation=1 Send me suggestions by email (address at end of many videos). I may not reply but I do consider all ideas! If you buy
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Veritasium!! http://youtube.com/veritasium Veritasium video on temperature: http://www.youtube.com/watch?v=vqDbMEdLiCs MinutePhysics is on Google+ – http://bit.ly/qzEwc6 And facebook – http://facebook.com/minutephysics And twitter – @minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics — all in a minute! Music by Nathaniel Schroeder http://www.soundcloud.com/drschroeder Created by Henry Reich
Connecting via SSH to a remote machine is second nature to some, but how does it work? Dr Steve Bagley. Dr Mike Pound on Hashing (mentions padding but full video on padding is planned to follow): https://youtu.be/DMtFhACPnTY https://www.facebook.com/computerphile Tweets by computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University
How can you time 45 minutes with 2 sticks that each burn for one hour? Simone’s channel: https://www.youtube.com/channel/UC3KEoMzNz8eYnwBC34RaKCQ First riddle video: https://www.youtube.com/watch?v=qplG78Guaa4 Second riddle video: https://youtu.be/ri49dTluKPU Creator: Dianna Cowern Editor: Dianna Cowern Visuals: Kyle Norby Subscribe to Physics Girl for more fun physics! https://www.youtube.com/subscription_center?add_user=physicswoman Help us translate our videos! http://www.youtube.com/timedtext_cs_panel?c=UC7DdEm33SyaTDtWYGO2CwdA&tab=2 Twitter: http://twitter.com/thephysicsgirl Facebook: http://facebook.com/thephysicsgirl Instagram:
FOLLOW me to asapSCIENCE: http://bit.ly/1oevXDm SUBSCRIBE: http://bit.ly/1gAEtTd ***CLICK “SHOW MORE” FOR LINKS*** An Introduction to Genetic Engineering (TEXT BOOK): http://biomolfa.edublogs.org/files/2009/04/genetics-engineering-08.pdf Article on Gene Doping: http://www.nature.com/scitable/content/Gene-doping-a-new-threat-for-the-15394 Enhancement of intelligence in Mice: http://www.princeton.edu/pr/pictures/other/smartmouse/index.html Spider Silk Goats: http://www.bbc.co.uk/news/science-environment-16554357 Glowing Rabbits: http://youtu.be/vWhCiIIjRbE Glowing Axolotls: http://youtu.be/Uleb3MlZ4JU GloFish: http://www.glofish.com/ Article on Plasmids: http://arstechnica.com/science/2014/02/science-is-slowly-building-towards-real-life-bioshock-like-plasmids/ Really cool NOVA doc on Gene Therapy: http://video.pbs.org/video/2215641935/
Cool Things I stumbled on this week that you can actually own 🙂 http://www.facebook.com/VsauceGaming ** LINKS ** Chuck Norris Shirt: http://www.threadless.com/submission/316858/Who_wears_whom Huge Gummy Worm: http://www.vat19.com/dvds/worlds-largest-gummy-worm.cfm Regular Marshmallow Gun: http://www.thinkgeek.com/geektoys/warfare/753d/ Double Barreled: http://coolmaterial.com/home/double-barreled-marshmallow-crossbow/ Hello Kitty Sushi Kit: http://www.jbox.com/product/CHP053 Lightsaber Choptsticks: http://www.thinkgeek.com/geektoys/japanfan/c50f/?cpg=cj&ref=&CJURL= Sauce Dispensers: http://whatthecool.com/post/1134707048/sauce-dispensing-chopsticks Fork Chops: http://www.forkchops.com/products.html Origami TP: http://www.incrediblethings.com/home/origami-potty-paper/ Digital Soaps on Etsy: http://www.etsy.com/people/Digitalsoaps?ref=ls_profile Fart-proof
Without neutrons, harnessing nuclear energy would be impossible. Try Audible free for 30 days: http://audible.com/veritasium I have a new documentary coming out in a few months – sign up here to be notified and see a sneak preview: http://vitamaniathemovie.com Special thanks to Patreon supporters: Tony Fadell, Donal Botkin, Michael Krugman, Jeff Straathof, Zach Mueller, Ron
sorry the video’s a bit dark … recording in your hotel room alone ftw! LINKS for more info: Music by: http://soundcloud.com/jakechudnow Earth Sandwich: http://www.zefrank.com/sandwich/ Find the point OPPOSITE you on earth! http://www.zefrank.com/sandwich/tool.html More on antipoints: http://en.wikipedia.org/wiki/Antipodes Three Gorges Dam: http://en.wikipedia.org/wiki/Three_Gorges_Dam Three Gorges Dam and earth’s rotation: http://www.theenergylibrary.com/node/11435 Angular Momentum demo: http://www.youtube.com/watch?v=yAWLLo5cyfE Hydrophobes: http://en.wikipedia.org/wiki/Hydrophobe Lotus Effect:
Life is Amazing. Seeing this touched me and I wanted to share it with you A Special THANK YOU to all who support via Patreon at: https://www.patreon.com/smartereveryday This amazing display showing a live chicken embryo was at the Exploratorium in San Francisco: https://www.exploratorium.edu/exhibits/live-chicken-embryos Click here if you’re interested in subscribing: http://bit.ly/Subscribe2SED ⇊ Click below for
Electrical Network Frequency analysis, ENF analysis, matches background hum against power grid logs. I talked to one of the researchers who works on it, and also set them a challenge. Thanks to @Answer in Progress, @Hannah Witton and @Steve Mould! I’m at https://tomscott.com on Twitter at https://twitter.com/tomscott on Facebook at https://facebook.com/tomscott and on Instagram as
That bench won’t be yours forever. Subscribe to our channel! http://goo.gl/0bsAjO When designing urban spaces, city planners have many competing interests to balance. After all, cities are some of the most diverse places on the planet. They need to be built for a variety of needs. In recent years, these competing interests have surfaced conflict
Part 2: http://tinyurl.com/hc3qkkj CF Bitcoin address: 13SjyCXPB9o3iN4LitYQ2wYKeqYTShPub8 This is a re-upload of an old classic. It was taken down but I’ve fixed the copyright issue. In this video, watch and learn all about Nikola Tesla without the common myths. You’ll see that the story of Tesla was a bit of a roller coaster. Special thanks
A weekly show where knowledge junkies get their fix of trivia-tastic information. This week, John takes a closer look at some popular holiday traditions. If you’re looking to create some innovative new holiday traditions, Intel® RealSense™ 3D camera technology will be able to help. With features like immersive video conferencing to bring far away family
My Discord: http://bit.ly/SantoroLounge | My Twitch: http://bit.ly/MattsTwitch Subscribe: http://bit.ly/SubToMattSantoro | Website: http://MatthewSantoro.com Catch up on my latest uploads! https://youtube.com/playlist?list=PLe7K6kDBf74EgSlmhy6Wavip716_-JRPG&playnext=1&index=1 Watch more: Creepy, Scary, and Chilling Topics! https://youtube.com/playlist?list=PLe7K6kDBf74HK4A_zHEB-aQLNEErSikq5&playnext=1&index=2 50 Amazing Facts to Blow Your Mind! https://youtube.com/playlist?list=PLe7K6kDBf74Hp_q_-bs6g5Ulju0Lp__Ss&playnext=1&index=2 Mysterious, Cryptic, and Mystical Topics! https://youtube.com/playlist?list=PLe7K6kDBf74F_S6Jt4inbGZM6kfZ4Y2ar&playnext=1&index=2 Fascinating, Amazing, and Funny Topics! https://youtube.com/playlist?list=PLe7K6kDBf74GbkIhmSYCfb0Ctc1sl8-v5&playnext=1&index=2 All-Time Most Popular Videos! https://youtube.com/playlist?list=PLe7K6kDBf74GcJABXEUfqDHSIlBojZZQO&playnext=1&index=2 Sources: https://pastebin.com/JZQsvMc1
Please support us on Patreon: https://goo.gl/ZVgLQZ And subscribe! http://goo.gl/EpIDGd This video sponsored by: http://www.youtube.com/TheNilFacts And thanks to Subbable supporter Raed Massoud for helping make MinuteEarth possible! Humans can go inside or put on clothes, but trees spend winter naked in the cold. Why don’t they all die? Created by Henry Reich Animation: Ever Salazar Production
Go to http://Brilliant.org/SciShow to try their Applied Probability course. Sign up now and get 20% off an annual Premium subscription. Sleep is complicated. And there’s still a lot we don’t know about it, but zebrafish larvae are a surprisingly good place to look to learn more about what makes us sleepy. Hosted by: Hank Green
What happens to your body without food? Be a part of the Global Citizen movement! http://glblctzn.me/1SCUFwm SHARE on Twitter: http://bit.ly/1KQ658Z & Facebook: http://on.fb.me/1MaGWJh SUBSCRIBE for more (it’s free!): http://bit.ly/asapsci GET THE ASAPSCIENCE BOOK: http://asapscience.com/book/ Written by: Gregory Brown and Mitchell Moffit FOLLOW US! Instagram and Twitter: @whalewatchmeplz and @mitchellmoffit Clickable: http://bit.ly/16F1jeC and http://bit.ly/15J7ube AsapINSTAGRAM: https://instagram.com/asapscience/
Getting something from the kurzgesagt shop is the best way to support us and to keep our videos free for everyone. Thank You! ►► https://kgs.link/shop. (Worldwide Shipping Available) Sources & further reading: https://sites.google.com/view/sources-darkforest/ The Universe is incredibly big and seems full of potential for life, with billions of habitable planets. If an advanced civilization had
Можно ли подготовиться к смерти? В России в паллиативной помощи (всесторонней поддержке в конце жизни) нуждаются около полутора миллионов человек. И рядом с каждым — еще 10, 20, 30 родственников, коллег, друзей. То есть помощь в конце жизни, помощь хосписа касается каждого. Что каждый человек может сделать для этого? Как общаться с тем, кто неизлечимо
Sign up for our newsletter and never miss an animation: http://bit.ly/TEDEdNewsletter One hundred green-eyed logicians have been imprisoned on an island by a mad dictator. Their only hope for freedom lies in the answer to one famously difficult logic puzzle. Can you solve it? Alex Gendler walks us through this green-eyed riddle. Lesson by Alex
Can lessons from video games change our money habits? Watch the newest video from Big Think: https://bigth.ink/NewVideo Learn skills from the world’s top minds at Big Think Edge: https://bigth.ink/Edge ———————————————————————————- The word is out on gaming—it’s not just something that children do for fun anymore. Games are tools that can be used to teach new
Put down the cayenne-lemon water and step away from the herbal tea. Cleanses and detox products like these don’t remove toxins, says Dr. Jen Gunter, and some of them may even be hurting your health. Learn how your body rids itself of harmful substances and what you can do to keep this system running smoothly.
In 2013 David Graeber, professor of anthropology at LSE, wrote an excoriating essay on modern work for Strike! magazine. “On the Phenomenon of Bullshit Jobs” was read over a million times and the essay translated in seventeen different languages within weeks. Graeber visits the RSA to expand on this phenomenon, and will explore how the
Sign Up on Patreon to get access to the Space Time Discord! https://www.patreon.com/pbsspacetime Quantum mechanics has a lot of weird stuff – but there’s thing that everyone agrees that no one understands. I’m talking about quantum spin. Let’s find out how chasing this elusive little behavior of the electron led us to some of the
The Prime Number Theorem shows that primes are like weeds, popping up everywhere! Dr James Grime explains — Little bit extra cut from this video: http://youtu.be/TMRZYSQGAcw More links & stuff in full description below ↓↓↓ Our prime number video collection: http://bit.ly/primevids Follow James on Twitter at: https://twitter.com/jamesgrime NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile Numberphile
Recently Russia’s Prime Minister Mikhail Mishustin visited 11th grade students (about 17-18 years old) and asked them a challenging geometry problem. Can you figure it out? I came across this puzzle in Alex Bellos’s column on The Guardian. He has a new book that I wanted to share titled “The Language Lover’s Puzzle Book.” I
Audible free book: http://www.audible.com/computerphile DoS or Denial of Service Attacks are one thing, but Amplified Denial of Service Attacks could threaten the internet itself. Tom Scott explains what they are. More from Tom Scott: http://www.youtube.com/user/enyay and https://twitter.com/tomscott http://www.facebook.com/computerphile Tweets by computer_phile This video was filmed and edited by Sean Riley. Computerphile is a sister project
This video was made with the support of the Heising Simons Foundation. Support MinutePhysics on Patreon! http://www.patreon.com/minutephysics Link to Patreon Supporters: http://www.minutephysics.com/supporters/ This video is about the Ozma problem of distinguishing the chirality (ie left-handedness or right-handedness) of matter using weak interaction processes like beta decay (for example in uranium), or neutral kaon/k-meson decay. This
Check out Vsauce! https://www.youtube.com/user/Vsauce Michael’s Math Magic Video: https://www.youtube.com/watch?v=QPLYWyq-VZc You can learn more about CuriosityStream at http://curiositystream.com/physicsgirl Creator: Dianna Cowern Editor: Jabril Ashe Animator: Kyle Norby Thanks to Dan Walsh! Subscribe to Physics Girl for more unusual phenomena and riddles. https://www.youtube.com/subscription_center?add_user=physicswoman Help us translate our videos! http://www.youtube.com/timedtext_cs_panel?c=UC7DdEm33SyaTDtWYGO2CwdA&tab=2 Twitter: http://twitter.com/thephysicsgirl Facebook: http://facebook.com/thephysicsgirl Instagram: http://instagram.com/thephysicsgirl
Vsauce3 Twitter: http://bit.ly/SfQO8X Vsauce3 Facebook: http://on.fb.me/10FyOKb ***CLICK “SHOW MORE” FOR LINKS TO DONGs *** A Day in the Internet Infographic: http://goo.gl/OcXaE E-mail Race Game: http://goo.gl/L57FZ Encrypt: http://goo.gl/JEh1v Cinemagrapher: http://goo.gl/4qKvz Silk Art Maker: http://goo.gl/TYs8r Colour My World: http://goo.gl/rS2Iv Spank the Monkey: http://goo.gl/GIwMh Super Resize Me: http://goo.gl/MzExq Eel Slap: http://goo.gl/w71xQ Instant CSI: http://goo.gl/Zd8j4 Gruntle.me: http://goo.gl/2X8fa Skrillex Quest: