3min chapter

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#183 – Po-Shen Loh: Mathematics, Math Olympiad, Combinatorics & Contact Tracing

Lex Fridman Podcast

CHAPTER

How Many Connections Are You Connected To?

Any one of us could have a billion potential connections. We expose to each person how many direct connections they have. But for privacy purposes, we don't tell anybody who their connections like how their connections are interconnected. The key is making a viral app to fight a virus spreading on the same network that the virus spreads out.

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