Knitting to the Moon!
The software running Apollo’s guidance computers was literally woven by hand by "little old ladies." Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn t make SciShow without them! Shout out to Kathy & Tim Philip, Kevin Bealer, Andreas Heydeck, Thomas J., Accalia Elementia, Will and Sonja Marple. James Harshaw, Justin Lentz, Chris Peters, Bader AlGhamdi, Benny, Tim Curwick, Philippe von Bergen, Patrick Merrithew, Fatima Iqbal, Mark Terrio-Cameron, Patrick D. Ashmore, and charles george. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://history.nasa.gov/computers/Ch2-5.html http://www.apolloartifacts.com/2008/01/rope-memory-mod.html http://www.computerhistory.org/revolution/topics#exhibition http://www.computerhistory.org/revolution/memory-storage/8/253 http://drhart.ucoz.com/index/core_memory/0-123 http://blog.nasm.si.edu/space/the-rope-mother-margaret-hamilton/ https://books.google.com/books?id=KbIFcxOqKosC&pg=PA38&lpg=PA38&dq=transformer+function+core+rope+memory&source=bl&ots=VhQlylOn30&sig=VoYQPBc8iav5LApVQSa3CZzo88g&hl=en&sa=X&ved=0ahUKEwjGrYTY8bfMAhVC7GMKHc7jDFoQ6AEIRTAG#v=onepage&q=transformer%20function%20core%20rope%20memory&f=false http://freshspot.typepad.com/.shared/image.html?/photos/uncategorized/2008/01/05/rope_memory.jpg http://whatis.techtarget.com/reference/History-of-the-punch-card Memory size discussion: http://cosmoquest.org/forum/showthread.php?100795-how-much-memory-did-the-apollo-spacecrafts-have
