Khan Academy from 2013: "Bitcoin: What is it?" via /r/Bitcoin https://t.co/B1iQGjCmSk

Khan Academy from 2013: "Bitcoin: What is it?" via /r/Bitcoin https://t.co/B1iQGjCmSk

— Central 🐝🍵🌊☕️ (@CoyotlCompany) May 28, 2019

from Twitter https://twitter.com/CoyotlCompany

May 28, 2019 at 02:31AM
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