Image filters make most people think of Instagram or Camera Phone apps, but what’s really going on at pixel level? Image Analyst Dr Mike Pound explains some of the most common filters. Secrets Hidden in Images (Steganography): https://youtu.be/TWEXCYQKyDc JPEG ‘files’ & Colour: https://youtu.be/n_uNPbdenRs The Dress: https://youtu.be/Tw0PlGpaqy4 The VR Cave: https://youtu.be/STMcWUtQr1Y JPEG Discrete Cosine Transform (DCT):
Month: May 2021
Have you ever wondered why you look up and see a dark sky at night? Help share science with the world: http://translate.minutephysics.com Subscribe to MinutePhysics! 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 —
When you look through a straw in water something strange happens as you move it up and down. You can learn more about CuriosityStream at https://curiositystream.com/physicsgirl Thanks to William Osman! If you liked this video check out these: How to float a ping pong ball on air – The Coandă Effect Bandaids Glow when Opening?!
WATCH the Xbox One Fact Surgery: http://youtu.be/EU7X42E44ZE TWITTER: http://bit.ly/SfQO8X ***CLICK “SHOW MORE” FOR LINKS*** WATCH more Fact Surgery: http://goo.gl/hpU7dl The ASCI Red Supercomputer: http://goo.gl/096enp Standard PS2 Memory Card Size: http://goo.gl/QmCFzZ *********************************************************************** Vsauce Links Facebook: http://www.facebook.com/Vsauce3 Steam: http://steamcommunity.com/groups/vsauce3 Google+ http://goo.gl/lXy3CX Instagram: http://www.instagr.am/jakerawr Twitter: http://www.twitter.com/vsaucethree T-Shirts: http://www.districtlines.com/vsauce Music By Jake Chudnow: http://www.youtube.com/user/jakechudnow Vsauce: http://www.youtube.com/Vsauce Vsauce2: http://www.youtube.com/Vsauce2 Vsauce3:
Watch my newest video, “Could a Toothpaste Sandwich Brush Your Teeth?”: https://youtu.be/OdeiWhETqQY Get Vsauce’s favorite science and math toys delivered to your door! https://www.curiositybox.com/ *** LINKS *** de Méré’s Problem http://mathworld.wolfram.com/deMeresProblem.html Combinatorial Probability http://www.math.umt.edu/steele/STAT341/ch2.pdf Combinatronics and Probability http://infolab.stanford.edu/~ullman/focs/ch04.pdf *********************************** Vsauce2 Links Twitter: https://twitter.com/VsauceTwo Facebook: https://www.facebook.com/VsauceTwo Hosted, Produced, And Edited by Kevin Lieber Instagram: http://instagram.com/kevlieber Twitter:
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The solution to 4 rotation-related riddles, including the mystery cylinder, bike pedal pulling puzzle, track problem, and train part going backwards. Thank you to everyone who responded, liked, shared, or made a video response. Please fill out this short survey for research: http://ve42.co/Rresearch Special thanks to: Mathematician George Hart: http://georgehart.com/ For allowing me to use
Enjoy it? Please share it with your friends by clicking this: http://on.fb.me/KkKSWd I apologize for the ads. Proceeds go to my children’s education. Tweet me now: http://bit.ly/TweetDestin Check SED out on facebook: http://on.fb.me/SED-Facebook Outro music created by “A Shell In The Pit” Download it here: http://ashellinthepit.bandcamp.com/track/black-rhino-2 The wizard pilot is Carl Groover http://www.carlgroover.com/ Carl’s Youtube
Want to watch this video? Please identify all the traffic lights first. Subscribe and turn on notifications (🔔 ) so you don’t miss any videos: http://goo.gl/0bsAjO It’s not you — captchas really are getting harder. The worst part is that you’re partly to blame. A captcha is a simple test that intends to distinguish between
Near the town of Herning in Denmark sits Elia, a giant metal dome sculpture by Ingvar Cronhammar that occasionally spouts flame. I reckon it’s the world’s most frustrating piece of art, and here’s why. Elia’s site: http://elia.dk I’m at http://tomscott.com on Twitter at http://twitter.com/tomscott on Facebook at http://facebook.com/tomscott and on Snapchat and Instagram as tomscottgo
— About ColdFusion — ColdFusion is an Australian based online media company independently run by Dagogo Altraide since 2009. Topics cover anything in science, technology, history and business in a calm and relaxed environment. If you enjoy my content, please consider subscribing! I’m also on Patreon: https://www.patreon.com/ColdFusion_TV Bitcoin address: 13SjyCXPB9o3iN4LitYQ2wYKeqYTShPub8 Script by Fil Zivko —
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/hR1dEfu1
A weekly show where knowledge junkies get their fix of trivia-tastic information. This week, John looks at 26 facts about the founding fathers of the United States. Thanks to the HISTORY for presenting today’s video. Be sure to check out their new show, Sons of Liberty, a 3-night event premiering January 25th 9/8c. You can
Big or small, most creatures end up on something else’s dinner menu. But the velvet ant combines a ton of defenses into one very unappetizing package. SciShow is supported by Brilliant.org. Go to https://brilliant.org/SciShow to get 20% off of an annual Premium subscription. Hosted by: Michael Aranda SciShow has a spinoff podcast! It’s called SciShow
We appreciate your support on https://www.patreon.com/MinuteEarth Getting wet isn’t REALLY what makes wool shrink; it merely exacerbates the friction between the wool fibers, which is stronger in one direction than another, so when agitated in the washer or dryer, they migrate in relation to each other in a process called “felting.” ___________________________________________ To learn more
TWEET IT – http://clicktotweet.com/PU3G8 Why do we get goosebumps in the first place? Do they serve any purpose? Written and created by Mitchell Moffit (twitter @mitchellmoffit) and Gregory Brown (twitter @whalewatchmeplz). TWITTER: http://www.twitter.com/AsapSCIENCE FACEBOOK: http://www.facebook.com/AsapSCIENCE Mitchell Moffit http://www.mitchellmoffit.com Tweets by mitchellmoffit http://www.facebook.com/mitchellmoffit Gregory Brown http://www.gregorybrownart.tumblr.com Tweets by Whalewatchmeplz Further Reading — Goosebumps 1) http://www.scientificamerican.com/article.cfm?id=why-do-humans-get-goosebu Music
What happens when microbes talk to your brain? OUR CHANNELS ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ German Channel: https://kgs.link/youtubeDE Spanish Channel: https://kgs.link/youtubeES HOW CAN YOU SUPPORT US? ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ This is how we make our living and it would be a pleasure if you support us! Get Merch designed with ❤ from https://kgs.link/shop Join the Patreon Bird Army 🐧 https://kgs.link/patreon DISCUSSIONS
View full lesson: http://ed.ted.com/lessons/would-you-sacrifice-one-person-to-save-five-eleanor-nelsen Imagine you’re watching a runaway trolley barreling down the tracks, straight towards five workers. You happen to be standing next to a switch that will divert the trolley onto a second track. Here’s the problem: that track has a worker on it, too — but just one. What do you do?
Il suo credo: vivere emozioni, storie e passioni e raccontarle attraverso i social media. Con la tecnologia di oggi chiunque può realizzare i propri sogni. Dopo aver concluso gli studi di Ingegneria informatica, nonostante una carriera piena di certezze, Alberto “Naska” Fontana molla tutto e decide di inseguire il suo sogno: diventare un pilota di
You know you need to get enough sleep, but the question remains: How much is enough? Sleep scientist Matt Walker tells us the recommended amount for adults and explains why it’s necessary for your long-term health. Sleeping with Science, a TED series, uncovers the facts and secrets behind our nightly slumber. Check out more episodes
Richard Branson provides advice for aspiring entrepreneurs. New videos DAILY: https://bigth.ink Join Big Think Edge for exclusive video lessons from top thinkers and doers: https://bigth.ink/Edge ———————————————————————————- Richard Branson: Richard Branson is a British entrepreneur known for his philanthropic projects and his taste for adventure. He is the founder and chairman of Virgin Group Ltd., a
In this RSA Animate, celebrated academic David Harvey looks beyond capitalism towards a new social order. Can we find a more responsible, just, and humane economic system? The RSA is a 258 year-old charity devoted to creating social progress and spreading world-changing ideas. For more information about our research, RSA Animates, free events programme and
The Drake Equation tells us the likelihood that there are other advanced technological civilizations waiting for us among the stars. In this episode of Space Time we challenge you to use the Drake Equation to help us determine how near or far these alien races may be. Links to reference material below. Get your own
Can you solve this tricky math problem? Thanks to Asad for the suggestion! Art of Problem Solving 2019 AIME Problem 3 (there are many solution methods) https://artofproblemsolving.com/wiki/index.php/2019_AIME_I_Problems/Problem_3 Subscribe: https://www.youtube.com/user/MindYourDecisions?sub_confirmation=1 Send me suggestions by email (address in video). I cannot reply to everyone but I consider all ideas! Like many YouTubers I use popular software to
The Dynamical Uniform Boundedness Conjecture with Dr Holly Krieger. Extra from this interview: https://youtu.be/v4LWFzTyhpU Dr Krieger on the Numberphile Podcast: https://youtu.be/QmfQQzjpdpM More links & stuff in full description below ↓↓↓ More videos with Holly: http://bit.ly/HollyKrieger Holly’s website: https://www.dpmms.cam.ac.uk/~hk439/ She is the Corfield Lecturer at the University of Cambridge as well as a Fellow at Murray
Secure Hashing Algorithm (SHA1) explained. Dr Mike Pound explains how files are used to generate seemingly random hash strings. EXTRA BITS: https://youtu.be/f8ZP_1K2Y-U Tom Scott on Hash Algorithms: https://youtu.be/b4b8ktEV4Bg http://www.facebook.com/computerphile Tweets by computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: http://bit.ly/nottscomputer Computerphile is a sister project to
It’s leap year time… so what are years, anyway? And what do they have to do with the supermassive black hole in the core of the milky way? Mr. Grey, of course: http://www.youtube.com/cgpgrey Thanks to the UCLA Galactic Center: http://www.astro.ucla.edu/~ghezgroup/gc/ Their images/animations were created by Prof. Andrea Ghez and her research team at UCLA and
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:
TWITTER: http://bit.ly/SfQO8X INSTAGRAM: http://instagr.am/jakerawr ***CLICK “SHOW MORE” FOR LINKS*** Vsauce Eyepatch by my friend Lauren: http://www.instagr.am/laurenyes Shine Job scene from Pitch Black: http://goo.gl/BMpyN6 Really interesting journal about the Tapetum Lucidum: http://goo.gl/5xxWKW 1941 video on the eye: http://goo.gl/o3nzXn Cone and Rod imagery: http://goo.gl/sghmyq Aviation Vision reference guide: http://goo.gl/PIVSot Phosphene and lucid dreaming info: http://goo.gl/7d7424 Mastering Averted
Watch my newest video, “Could a Toothpaste Sandwich Brush Your Teeth?”: https://youtu.be/OdeiWhETqQY Sub NOW to Vsauce3: http://bit.ly/VWu1jK *** LINKS TO EVERYTHING IN THIS VIDEO *** Toaster Burns Daily Weather Forecast Onto Bread Video: http://bit.ly/SSEqGr Site: http://legrandours.com/3924/647021/gallery/jamy-smart-toaster Wynkoop Brewing Company’s Rocky Mountain Oyster Stout Video: http://bit.ly/SSEki0 Site: http://www.wynkoop.com/ Digit – 3-D Gesture-Sensing System Video: http://bit.ly/SSEwh7 Video:
http://www.twitter.com/TWEETSAUCE http://www.instagram.com/electricpants **The song at the end is “Infinite Cities” performed by The Bright Light Social Hour off of the album Space Is Still the Place courtesy of Frenchkiss Records: https://www.youtube.com/watch?v=5q14dQUi8Uw” Thanks to @atomcrafter on twitter for asking about pencil lead! https://twitter.com/atomcrafter/status/539849245634097153 graphite: http://www.minerals.net/mineral/graphite.aspx Rules of war video form the Red Cross: https://www.youtube.com/watch?v=HwpzzAefx9M Don Quixote
Are you heaviest at night before you go to bed and lightest in the morning? I tried to tease out the factors to figure out what really causes weight gain and loss during the day, and what causes daily weight fluctuations.
Post on Facebook! – http://on.fb.me/LASERPOP Like our Facebook page and suggest stuff! – http://on.fb.me/SED-Facebook The Balloon at 2:52 had black writing on it, notice he lines it up to pop it. Exploring the opacity of balloons with a laser classified as a fire hazard. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ GET SMARTER SECTION: Johan’s Website: http://bluefan.nl Like the song? Download
Next time you’re suffering from a spicy bite, don’t reach for water. Subscribe to our channel! http://goo.gl/0bsAjO Vox.com is a news website that helps you cut through the noise and understand what’s really driving the events in the headlines. Check out http://www.vox.com to get up to speed on everything from Kurdistan to the Kim Kardashian
Ipley Cross, in the middle of the New Forest, is one of the most dangerous road junctions in Britain. Why? • Thanks to Bez, whoever you are: their definitive article on this junction is here: https://singletrackworld.com/2018/01/collision-course-why-this-type-of-road-junction-will-keep-killing-cyclists/ Edited by Michelle Martin https://twitter.com/mrsmmartin Graphics by Mat Hill https://mat-hill.xyz ADDITIONAL SOURCES: https://www.advertiserandtimes.co.uk/ipley-crossroads-campaign The UK government’s Traffic Signs Manual,
Join my Discord Community today – https://discord.gg/coldfusion – Thanks to Discord for sponsoring today’s video. Episode 2 of the Bitcoin story: https://youtu.be/iYn6EQDqTkU — About ColdFusion — ColdFusion is an Australian based online media company independently run by Dagogo Altraide since 2009. Topics cover anything in science, technology, history and business in a calm and relaxed
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/n3VN4CfM
Wild animals that probably should be undomesticated are occasionally, it must be said, domesticated. This episode of The List Show talks about undomestic animals that have been kept as pets. The List Show is a weekly show hosted by John Green, where knowledge junkies get their fix of trivia-tastic information. This week, John looks at
There are some places on our planet that seem pretty ordinary, they’re just… weirdly small. Like, a miniature desert, or a teensy volcano. But when you look a little closer, there’s a lot more to these tiny geological misfits than meets the eye. Hosted by: Hank Green SciShow has a spinoff podcast! It’s called SciShow
How whale poop becomes perfume. Thanks to Crunchyroll for sponsoring this video! http://www.crunchyroll.com/minuteearth Thanks also to our supporters on https://www.patreon.com/MinuteEarth ___________________________________________ FYI: We try to leave jargon out of our videos, but if you want to learn more about this topic, here are some keywords to get your googling started: Sperm Whale: (Physeter macrocephalus) The
‣ Thank you, Bonnie Bees, for making this video possible: https://www.patreon.com/cgpgrey ‣ Discuss this video: https://www.reddit.com/r/cgpgrey ## Related Videos Powers of Ten: https://www.youtube.com/watch?v=0fKBhvDjuy0 The Secret City of London: https://www.youtube.com/watch?v=LrObZ_HZZUc Which Planet is Closest? https://www.youtube.com/watch?v=SumDHcnCRuU Re: Which Planet is Closest? https://www.youtube.com/watch?v=LIS0IFmbZaI ## Special Thanks ## Crowdfunders Steven Snow, Ben Delo, John Buchan, Nevin Spoljaric, Donal Botkin,
Help support videos like this: https://www.patreon.com/cgpgrey **CGPGrey T-Shirts for sale!**: https://www.cgpgrey.com/t-shirt Full script at: http://blog.cgpgrey.com/what-are-continents/ If you would like to help me make more videos please join the discussion on: Google+: http://plus.google.com/115415241633901418932/posts Twitter: http://twitter.com/#!/cgpgrey Facebook: http://www.facebook.com/pages/Greys-Blog/193301110697381 Or suggest ideas and vote on other peoples’ ideas on my channel: http://www.youtube.com/user/CGPGrey
Is ‘water intoxication’ a real thing? Watch the rest of the series: http://bit.ly/1n5llRo SUBSCRIBE: http://bit.ly/10kWnZ7 Use the hashtag #ScienceSays to share your burning Olympic questions! Special thanks to the CBC for supporting this series. SUBSCRIBE! http://bit.ly/10kWnZ7 FOLLOW US: Instagram and Twitter: @whalewatchmeplz and @mitchellmoffit Clickable: http://bit.ly/16F1jeC and http://bit.ly/15J7ube Facebook: http://on.fb.me/1fjWszw Twitter: http://bit.ly/1d84R71 Tumblr: http://bit.ly/1amIPjF Vine:
We are so used to some things that we stopped wondering about them. Like light. What is light? Some kind of wavy thing, right? Kind of. Short bonus video for the people waiting for new stuff. OUR CHANNELS ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ German Channel: https://kgs.link/youtubeDE Spanish Channel: https://kgs.link/youtubeES HOW CAN YOU SUPPORT US? ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ This is how we
Download a free audiobook version of “The Art of War” and support TED-Ed’s nonprofit mission: https://www.audible.com/ted-ed Check out our full book recommendation: https://shop.ed.ted.com/products/the-art-of-war — From Shakespeare’s plays to modern TV dramas, the unscrupulous schemer for whom the ends always justify the means has become a familiar character type we love to hate. For centuries, we’ve
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