Every wire, memory chip, and radio link is constantly fending off data corruption with error detecting and correcting codes. With the help of these codes, electronics can keep up the illusion of perfection… most of the time. Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Bill & Katie Scholl, Adam Brainard, Greg, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: www.facebook.com/scishow Twitter: www.twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: web.mit.edu/6.02/www/f2010/handouts/lectures/L6.pdf web.mit.edu/modiano/www/6.263/lec3-4.pdf logos.cs.uic.edu/366/notes/ErrorCorrectionAndDetectionSupplement.pdf books.google.com/books?id=ggqxuG31B3cC&lpg=PP1&dq=%22From%20Error-Correcting%20Codes%20through%20Sphere%20Packings%20to%20Simple%20Groups%22&pg=PA15#v=onepage&q&f=false www.its.bldrdoc.gov/fs-1037/dir-009/_1340.htm www.analogictips.com/electrical-noise-can-come-from-anywhere/ www.ti.com/lit/an/slyt153/slyt153.pdf courses.cs.washington.edu/courses/cse561/10sp/lectures/lecture-3.pdf www.cs.princeton.edu/courses/archive/spr03/cs126/assignments/hamming.html www2.cs.duke.edu/courses/spring10/cps296.3/rs_scribe.pdf www.pbs.org/wgbh/nova/article/reed-solomon-codes/ www.cs.cmu.edu/~guyb/realworld/reedsolomon/reed_solomon_codes.html ftp://ftp.invisible-island.net/shuford/terminal/reed_solomon_codes.html ieeexplore.ieee.org/document/703881 pfister.ee.duke.edu/courses/ecen604/rspoly.pdf www.sciencedirect.com/science/article/pii/0165581796813015/pdf?md5=cb5f376f7b14195ca4e6eff7e38975a1&pid=1-s2.0-0165581796813015-main.pdf web.mit.edu/6.02/www/s2010/handouts/lectures/L7.pdf books.google.com/books?id=yws55Rx1orEC&lpg=PA28&dq=reed-solomon%20codes%20voyager&pg=PA33#v=onepage&q&f=false www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/an/an505.pdf web.archive.org/web/20130611235418/http://www.ima.umn.edu/csg/bib/bib16.0429hage.pdf www.techopedia.com/definition/1793/cyclic-redundancy-check-crc -------- Images: www.istockphoto.com/vector/compact-disc-gm1040084082-278446690 www.istockphoto.com/vector/satellite-gm1040087298-278446706 www.istockphoto.com/vector/computer-part-icon-data-storage-hdd-gm1028799362-275759777 www.videoblocks.com/video/close-up-shot-random-binary-digi-number-0-and-1-over-dark-background-shallow-depth-of-field-003-hf-exnkywj20pzi6d www.videoblocks.com/video/glitch-effect-modern-technology-concept-failure-artifacts-luma-matte-channel-included-svbw9wraxj1hkxch7 www.videoblocks.com/video/two-internet-buffering-animations-loopable-with-alpha-channel-b_qusq6diqvll3dh www.videoblocks.com/video/dot-circle-with-connection-line-with-hud-graph-bar-element-006-scxawoyxfjby525e7 www.istockphoto.com/photo/electronic-circuit-board-with-processor-close-up-gm494442978-77120127 www.videoblocks.com/video/from-below-closeup-view-of-glowing-indicators-of-server-hardware-in-racks-with-blue-cables-hob9blbjxjndu8olr www.istockphoto.com/photo/blu-ray-or-dvd-player-with-inserted-disc-gm586081546-100579569 www.istockphoto.com/photo/view-from-the-sofa-gm903424250-249169016 www.istockphoto.com/vector/computer-server-room-gm180622783-27100860 www.istockphoto.com/photo/old-printer-paper-gm182148378-121253 www.istockphoto.com/photo/dvd-disc-gm145991110-6063258 www.videoblocks.com/video/seamlessly-looping-animation-of-rack-servers-in-data-center-4bjqvnddeijlhgebz www.videoblocks.com/video/big-data-and-information-flowing-through-cyberspace-4k-uhd-technology-video-loop-h-xst-djmj9y4zo6d www.videoblocks.com/video/business-mans-hand-using-green-screen-mobile-cell-smart-phone-to-check-internet-stock-market-exchange-trading-news-in-coffee-shop-cafe-i45xnt5

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