David Y.

I design Socratic! Send me feedback (david@socratic.org) or tell me how you use the site. Besides working on Socratic, I like biking, climbing, and exploring NYC.

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Level 15 in Biology Level 7 in Socratic Meta Level 7 in Chemistry Level 4 in Algebra Level 3 in Trigonometry Level 3 in Earth Science Level 3 in Physics Level 3 in Precalculus Level 2 in Calculus Level 1 in Statistics