[{"data":1,"prerenderedAt":332},["ShallowReactive",2],{"project-8608358":3},{"id":4,"name":5,"line":6,"line_source":7,"title":8,"url":9,"domain":10,"maker":11,"posted_at":12,"year":13,"points":14,"comments":15,"rank_in_year":16,"shown_in_year":17,"top":18,"tier":19,"category":20,"subcategory":21,"format":22,"keywords":23,"reception":29,"sentiment":30,"stance_mix":31,"scored_comments":35,"aspects":36,"strip":43,"post_text":46,"what":47,"said":67,"maker_in_thread":173,"shape":177,"grid":182,"attempts":293,"same_week":294,"maker_shows":179,"maker_hidden":324,"reader_version":325,"card":326},"8608358","Explained Visually","That's a great idea.","maker","Show HN: Explained Visually","http:\u002F\u002Fsetosa.io\u002Fev\u002F","setosa.io","vicapow",1415986767,2014,353,45,36,2272,2,"legend","learning_science","visual math explanations","web_app",[24,25,26,27,28],"visual explanations","interactive math","visualization","learning math","markov chains","loved",0.457,{"positive":32,"neutral":33,"mixed":34,"critical":34},14,8,1,24,{"design":37,"idea":38,"performance":41,"execution":42},{"positive":34,"critical":34},{"positive":39,"critical":40},11,0,{"positive":40,"critical":40},{"positive":34,"critical":40},[34,40,40,40,44,40,40,40,40,40,40,40,40,45,44,45,45,40,40,40,45,40,45,45,44,44,40,44,40,40,44,45,45,40,45,45,45,44,45,45],3,5,null,{"problem":48,"audience":60,"pricing":46,"motivation":46,"time_to_build":46,"stack":65,"openness":66,"stage":66,"team_size":66},{"value":49,"source":50,"evidence":51},"Hard math concepts are difficult to grasp when taught without visuals.","inferred",[52,56],{"id":53,"by":54,"text":55},"8608499","computerjunkie","As a visual thinker, this is great! Especially for mathematics which I was great at until secondary school began, where I struggled a lot due to impatient math teachers poorly…",{"id":57,"by":58,"text":59},"8608637","twistedTightly","I couldn't agree more - as a highly visual person, I have struggled to grasp many mathematical concepts over the years, despite making it all the way through Calc 3. There are…",{"value":61,"source":50,"evidence":62},"Students and learners who understand concepts visually.",[63,64],{"id":53,"by":54,"text":55},{"id":57,"by":58,"text":59},[],"unknown",{"praise":68,"objections":94,"requests":106,"questions":139,"alternatives":144},[69,86],{"value":70,"source":71,"evidence":72},"Visual, interactive explanations make concepts clear.","commenter",[73,74,78,82],{"id":53,"by":54,"text":55},{"id":75,"by":76,"text":77},"8608504","saosebastiao","This is incredible. I still remember the first time I read through Eliezer Yudkowsky's Intuitive Explanation of Bayes Theorem [1], and how it was one of those moments where the…",{"id":79,"by":80,"text":81},"8609067","abhididdigi","Wow. This is awesome. I never really, really understood Markov Chains. Really very well designed.",{"id":83,"by":84,"text":85},"8609292","Yhippa","What's interesting to me is that even if the animations were gone and we were just shown static images I'd still be able to grok the explanation of Markov Chains based on the way…",{"value":87,"source":71,"evidence":88},"Well designed and impressive animation use.",[89,90],{"id":79,"by":80,"text":81},{"id":91,"by":92,"text":93},"8608980","gordon_freeman","you explained the concepts very well...I am especially impressed with the way you effectively used animation to bring the concepts to life. I would like to know what tools you…",[95],{"value":96,"source":71,"evidence":97},"Virus spread network graph is misleading for exponential growth.",[98,102],{"id":99,"by":100,"text":101},"8608642","JackFr","Don't love the network graph illustrating the spread of a virus. It's deceptive and is counter to the purpose of explaining exponential growth. If the people infected are…",{"id":103,"by":104,"text":105},"8609164","tedsanders","Actually it shows polynomial growth, not geometric growth. Polynomial growth is of the form t^n whereas geometric\u002Fexponential growth is of the form n^t. (The only real difference…",[107,114,124],{"value":108,"source":71,"evidence":109},"Add trigonometry (sin, cos, tan) explanations.",[110],{"id":111,"by":112,"text":113},"8608598","loco5niner","Trigonometry please (specifically Sin, Cos, Tan)! I can calculate the values when I need them, but I want to understand the 'why' and the 'how' on a fundamental level.",{"value":115,"source":71,"evidence":116},"Add eigenvalues and eigenvectors explanations.",[117,121],{"id":118,"by":119,"text":120},"8608553","bernardom","I am jealous of the engineering students to come after me. Can you imagine when every advanced textbook is so clear and interactive? Eigenvalues, differential equations,…",{"id":122,"by":58,"text":123},"8608621","Yes!! I cannot wait for the eigenvalues one.",{"value":125,"source":71,"evidence":126},"Open source the project and accept contributions on GitHub.",[127,131,135],{"id":128,"by":129,"text":130},"8608720","plumeria","Great! Any chance of hosting this project on Github so more people can contribute?",{"id":132,"by":133,"text":134},"8610523","chatmasta","Awesome. I've been wanting to seed a project like this for a while. You should definitely be pushing this open source and soliciting contributions.",{"id":136,"by":137,"text":138},"8608975","krat0sprakhar","+1. Have a couple of nice ideas on the new things I'm learning e.g. matrices, page rank etc. and I would love to contribute visualizations!",[140],{"value":141,"source":71,"evidence":142},"What tools were used to build it (R, D3.js)?",[143],{"id":91,"by":92,"text":93},[145,152,159,166],{"value":146,"source":71,"evidence":147},"Better Explained website.",[148],{"id":149,"by":150,"text":151},"8608644","minikites","http:\u002F\u002Fbetterexplained.com\u002Farticles\u002Fintuitive-trigonometry\u002F and the whole Better Explained website is pretty great for things like this. Their article on the constant e is what…",{"value":153,"source":71,"evidence":154},"Visual Group Theory book.",[155],{"id":156,"by":157,"text":158},"8612188","smorrow","Visual Group Theory by Nathan Carter? I don't know, I've only ever read it while procrastinating on something else. So I haven't seen the entire book.",{"value":160,"source":71,"evidence":161},"Bret Victor's interactive dynamical system explorations.",[162],{"id":163,"by":164,"text":165},"8608681","varunjuice","Bret Victor is doing some amazing work in this area. http:\u002F\u002Fworrydream.com\u002F#!\u002FInteractiveExplorationOfADynamicalSystem",{"value":167,"source":71,"evidence":168},"Khan Academy.",[169],{"id":170,"by":171,"text":172},"8608682","amelius","They should offer this to Kahn Academy.",{"comments":34,"answered":40,"key":174},[175],{"id":176,"text":6},"8608605",{"commenters":178,"max_depth":179,"maker_replies":34,"first_comment_mins":180,"lifespan_hours":181},32,4,26,136,[183,185,187,189,192,194,196,198,200,203,205,208,211,213,215,217,221,222,225,228,230,232,235,236,238,240,241,243,247,250,253,256,259,260,264,266,267,268,271,273,275,278,282,287,289],[99,40,34,184,100,40],"project\u002Fcritical\u002Fdesign",[103,40,40,186,104,40],"commenter\u002Fneutral\u002Fnone",[188,40,40,186,100,40],"8609437",[190,40,40,186,191,40],"8610109","sopooneo",[111,34,44,193,112,40],"project\u002Fneutral\u002Fidea",[176,34,40,195,11,34],"maker\u002Fpositive\u002Fidea",[149,34,40,197,150,40],"other\u002Fneutral\u002Fnone",[199,34,40,197,112,40],"8608686",[201,34,40,197,202,40],"8608659","kjhughes",[204,34,40,197,112,40],"8608726",[206,34,40,197,207,40],"8608776","BHSPitMonkey",[209,34,40,197,210,40],"8610193","pdm55",[212,34,40,197,112,40],"8632525",[214,18,40,197,207,40],"8608793",[118,44,45,216,119,40],"project\u002Fpositive\u002Fidea",[218,44,44,219,220,40],"8608589","maker\u002Fneutral\u002Fidea","lewis500",[122,44,45,216,58,40],[223,44,44,224,112,40],"8608694","maker\u002Fneutral\u002Fnone",[226,44,45,216,227,40],"8609138","kaoD",[229,44,40,197,157,40],"8612225",[231,44,40,197,157,40],"8615879",[233,179,40,197,234,40],"8610365","barbudorojo",[75,45,45,216,76,40],[163,237,40,197,164,40],6,[53,239,45,216,54,40],7,[57,239,45,216,58,40],[242,239,40,197,129,40],"8610062",[244,33,44,245,246,40],"8610601","maker\u002Fmixed\u002Fperformance","bgschiller",[248,249,44,219,234,40],"8610293",9,[251,252,40,197,137,40],"8608952",10,[254,39,44,193,255,40],"8608798","softdev12",[257,39,40,186,258,40],"8609233","j2kun",[156,39,40,197,157,40],[261,262,44,219,263,40],"8612159",12,"DonGateley",[128,265,44,219,129,40],13,[136,265,45,216,137,40],[132,32,45,195,133,40],[269,270,40,197,258,40],"8609289",15,[79,272,45,216,80,40],16,[83,272,45,274,84,40],"project\u002Fpositive\u002Fdesign",[91,276,45,277,92,40],17,"maker\u002Fpositive\u002Fexecution",[279,280,44,219,281,40],"8609089",18,"abalkan_msft",[283,284,45,285,286,40],"8634942",19,"maker\u002Fpositive\u002Fnone","RichardZite",[170,288,45,216,171,40],20,[290,291,45,216,292,40],"8610489",21,"zedadex",[],[295,300,305,310,315,320],{"id":296,"name":297,"points":298,"category":299},"8631158","LanguageExt",164,"languages",{"id":301,"name":302,"points":303,"category":304},"8616738","pyspider",159,"dev_tools",{"id":306,"name":307,"points":308,"category":309},"8615416","SineRider",137,"games",{"id":311,"name":312,"points":313,"category":314},"8631223","Picky Pint",134,"consumer_social",{"id":316,"name":317,"points":318,"category":319},"8623864","WikiWash",131,"productivity",{"id":321,"name":322,"points":323,"category":309},"8627793","Axis",110,false,"v2",{"id":327,"name":5,"line":6,"ai":324,"cat":20,"year":13,"points":14,"comments":15,"rec":29,"s":328,"top":18,"kw":329,"maker":11,"domain":10,"tier":19,"attempts":40,"strip":330,"url":9,"mix":331,"praise":70,"objection":96,"sub":21},8608358,0.46,[24,25,26,27,28],"1000300000000535500050553303003550555355",[32,33,34,34],1794036525091]