expii

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   by expii 11y ago

   Thanks for your comments! :) We have plans to build on top of this to create a way for you to learn an entire "course" of topics. That's our next stage of development. For now, we're happy to share the Topic Map as it i
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   by expii 11y ago

   Thanks for your feedback! All feedback is really useful to us, as it helps us to continue to polish the product. The articles themselves are crowd-sourced, and they certainly show signs of being a community that is still growing. It's
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   Show HN: Expii – Zoomable interactive map of topics in math and science(expii.com)

   44 points by expii 11y ago|21 comments
4. 4.▲
   by expii 11y ago

   Expii uses voting (like Reddit, Quora, Stack Overflow, etc) to identify the best content. After that, since we have the luxury of focusing only on the "heavy-hitter" topics which at least 100 million people need to know, there re
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   by expii 11y ago

   Thanks for noticing! :) Indeed, I've been working with a certain segment of the population through my roles as the national coach of the USA IMO team and as a math professor at Carnegie Mellon University. However, after being appoint