Join the Curiosity Box NOW and I'll send you a bunch of free stuff! https://www.curiositybox.com/pages/vsauce Follow me: https://twitter.com/tweetsauce https://www.instagram.com/electricpants Carl Sagan High School yearbook: https://www.loc.gov/resource/mss85590.041/?sp=2&r=-0.241,0,1.481,1.244,0 2001 Tiger Beat: https://allisontanenhaus.com/tiger-beat Slade on Fabulous: https://i.pinimg.com/474x/23/b3/49/23b34988cc3958fb59cf66f0a15f9850.jpg Elizabeth Taylor at 17: https://www.vintag.es/2018/04/elizabeth-taylor-by-philippe-halsman-1948.html 70s high school students: https://www.criticalpast.com/video/65675046349_students-and-navy_high-school-students_waste-of-money_interested-to-join Brandon McCarthy tweet: https://twitter.com/bmccarthy32/status/1210350854571585537?lang=en 80s footballers: https://twitter.com/80sAging 80s high school IG: https://www.instagram.com/reel/CZcKEeJhUSy/?utm_source=ig_embed&ig_rid=4589a200-7096-44e8-b5e5-0324e5da78c9 Sunscreen commercial: https://www.youtube.com/watch?v=krGctNSuSMI Historical orthodontics: https://commons.wikimedia.org/wiki/Category:Historical_orthodontics Is 60 the new 50? https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5897168/ Dua Lipa’s dad: https://twitter.com/lgbtdlipa/status/1377740115020283907 Face changes in magazines: https://www.semanticscholar.org/paper/Changes-in-esthetic-standards-since-1940.-Berneburg-Dietz/d9f38e081f1dce3bde1dc758cf3e808a03cf7a73 https://pubmed.ncbi.nlm.nih.gov/9714286/#:~:text=The%20results%20showed%20that%20%281,lip%20curl%2C%20and%20vermilion%20display https://pubmed.ncbi.nlm.nih.gov/10337246/ Norm 34 comparison tweet: https://twitter.com/Y2K_mindset/status/1412131747475509250 Norm edits: https://twitter.com/ziibiing/status/1412762456254992393 Golden Girls with modern style: https://www.tiktok.com/@sugacane22/video/7050305381406575919 Dale Irby: https://www.dallasnews.com/news/2013/06/30/richardson-teacher-s-retirement-ends-one-last-echo-of-disco-fashion/ Time traveling hipster: https://www.snopes.com/fact-check/time-traveling-hipster/ https://www.communitystories.ca/v1/pm_v2.php?id=record_detail&fl=0&lg=English&ex=00000470&rd=117666# https://timetravelnexus.com/time-travel-nexus-investigates-the-time-travelling-hipster/ https://www.youtube.com/watch?v=nD_b83_RpJ0 Face-name matching effect: https://www.apa.org/pubs/journals/releases/psp-pspa0000076.pdf Bouba/kiki effect: https://en.wikipedia.org/wiki/Bouba/kiki_effect Multiracial faces: https://pubmed.ncbi.nlm.nih.gov/19065862/ Social bouba/kiki effect: https://pubmed.ncbi.nlm.nih.gov/28597194/ https://link.springer.com/article/10.3758/BF03194119 Dori Gray image: https://society6.com/product/dorian-gray-revisited_stretched-canvas How old is old? https://agsjournals.onlinelibrary.wiley.com/doi/full/10.1111/jgs.17379 What age would you like to be? https://www.frontiersin.org/articles/10.3389/fpsyg.2018.00067/full https://theconversation.com/at-what-age-are-people-usually-happiest-new-research-offers-surprising-clues-156906 Black & white dreams: http://www.faculty.ucr.edu/~eschwitz/SchwitzPapers/DreamB&W.pdf http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.893.2832&rep=rep1&type=pdf https://www.sciencedirect.com/science/article/abs/pii/S1053810008001323 Mind Field episode about mind reading and recording dreams: https://youtu.be/AgbeGFYluEA Mr. Stevens' wardrobe: https://designerbrand.co/products/mcdonals-food?_pos=1&_sid=ae2ea94b3&_ss=r music by Jake Chudnow https://www.youtube.com/jakechudnow