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Blue Screen: How Peter Gustafson Defragmented the World [pdf]

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The Death of Freakonomics – How Dubner and Levitt were proved wrong [video]

The Dauug House - Dauug|36 minicomputer documentation

I tried the $1,500 Luba robot mower from Mammotion, it was not good [video]

I bought the $1,500 Mammotion robot mower, my experiance was not good [video]

Show HN: The most advanced transparently functioning computer

The Snowball: Warren Buffett and the Finance & Business of Life

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Does CO2 build up in N95 masks? I did a test, heres the results [pdf]

Show HN: Database of 1,000 of my favorite books, sorted by users

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