• Fermi Estimate

    A ‘back of the napkin’ estimate that can be quite accurate.

  • How People Get Rich and Income Inequality

    Paul Graham argues in How people get rich now that we are returning to a period where wealth is mostly generated from starting companies (as opposed to inherited wealth from oil and natural resources) and that’s a good thing even though wealth inequality is growing.

  • Eephus Pitch

    An off speed high arching pitch in baseball that is meant to catch batters offguard.

  • Product Design Partner

    A product design partner is an early user and potential customer that provides regular organized feedback about your product.

  • Robert Moses

    This note does not have a description yet. Links to this note Dictator Book Club: Orban

  • Bayes' Theorem

    The probability that belief A is true, given new evidence B is equal to the probability of B given A times the probability of A (regardless of B) divided by the probability of B (regardless of A).