The Moon Terminator Illusion

  / tweetsauce     / electricpants   Sources and sites to learn more below!!! dolly zoom effect: http://filmmakeriq.com/lessons/introd... visual angle: http://en.wikipedia.org/wiki/Angular_... https://xkcd.com/1276/ http://en.wikipedia.org/wiki/Visual_a... http://astronomy.swin.edu.au/cosmos/A... great visual angle / angular diameter chart: http://upload.wikimedia.org/wikipedia... moon terminator illusion resources: rogers and olga naumenko (2014): http://www.perceptionweb.com/abstract... moon tile illusion [PDF]: http://www.seas.upenn.edu/~amyers/Moo... http://www.upenn.edu/emeritus/essays/... http://www.astropix.com/HTML/L_STORY/... http://cosmoquest.org/forum/showthrea... the (more famous) moon illusion: http://mrflip.com/teach/lessons/moons... http://en.wikipedia.org/wiki/Moon_ill... cylindrical perspective animation: http://chrisjones.id.au/MoonIllusion/ graphical perspective: http://en.wikipedia.org/wiki/Perspect...) https://agilewarrior.wordpress.com/20... optics of perspective: http://www.joshuanava.biz/perspective... http://design.tutsplus.com/articles/l... http://www.handprint.com/HP/WCL/persp... http://homepages.inf.ed.ac.uk/rbf/CVo... keystone effect: http://en.wikipedia.org/wiki/Keystone... subjective constancy: http://en.wikipedia.org/wiki/Subjecti... crepuscular rays: http://www.badastronomy.com/mad/2000/... http://ww2010.atmos.uiuc.edu/(Gh)/gui... http://en.wikipedia.org/wiki/Crepuscu... lunar phase interactive: http://astro.unl.edu/naap/lps/animati... parallax: http://en.wikipedia.org/wiki/Parallax... car illusion: http://www.moillusions.com/these-3-ca... star field illusion: https://richardwiseman.wordpress.com/... hallway illusion: http://i.imgur.com/ty6PM.gif Euclid’s Optics: [PDF] http://www.math.cornell.edu/~web1600/... art resources: http://www.nettonet.org/Nettonet/101%... http://netfuture.org/fdnc/ch22.html   / why_are_medieval_paintings_so_crappy     / why_did_ancient_civilizations_never_produc...     / why_did_realistic_art_only_take_off_in_the...     / why_was_human_anatomy_poorly_drawn_in_ancient     / why_couldnt_people_draw_realistically_in_the     / why_arent_ancientmedieval_paintings_three   http://journals.plos.org/plosone/arti...   / did_artistic_sense_evolve_in_humans   http://www.zoharworks.com/artandoptic... other geometric illusions: http://en.wikipedia.org/wiki/Geometri... MUSIC FROM:    / jakechudnow   and http://www.audionetwork.com