Category Archives: Uncategorized

Greater Mexico

Today’s history lesson (via imgur) consists of an old map of the Californias (circa 1838). We tend to forget that the entire southwestern USA used to be Mexican territory before the Mexican-American War of 1848, an unjust and illegal war … Continue reading →

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The geometry of national flags

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Infectious virus cards: collect them all …

… the cards, that is (not the viruses!). You are probably familiar with traditional baseball cards and regular playing cards, but have you ever seen animated cards for infectious viruses? If not, check out the full set of animated virus … Continue reading →

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“Robots in American Law”

That is the title of this paper by Ryan Calo. Here is an excerpt from the abstract of the paper: “This article closely examines a half century of case law involving robots … Most of the cases involving robots have never … Continue reading →

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An offer he could not refuse (Lessons 3 & 4)

Because our business law class meets only once per week, we are combining Lessons 3 & 4 into a single lecture. As it happens, both business law lessons have something important in common: contracts. In the film “The Social Network” … Continue reading →

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Where did the “I’m feeling lucky” option go?

Can you solve the case of the missing “I’m feeling lucky” feature? For starters, check out this screenshot taken from our iPhone 5 earlier in the day (Jan. 30, 2016): Did you notice that the “I’m feeling lucky” feature on … Continue reading →

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Theoretical and empirical analysis of airline boarding

We understand why so-called “security” checkpoints at airports are so slow and horribly inefficient? But why are airline boarding procedures (which are implemented by the for-profit private sector) so slow and horribly inefficient? This short video (it’s only two and one-half minutes long) … Continue reading →

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Target practice?

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Cartoon family resemblance

 Via kottke, check out this crazy table of cartoon characters drawn by artist Jaakko Seppälä. The diagonal from top left to bottom right (shaded gray) portrays a variety of familiar cartoon characters; the rows contain re-interpretations of these characters based … Continue reading →

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Merry Mathematical Christmas

Via Tyler Cowen (Marginal Revolution).

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