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Daily Archive for January 3rd, 2010

On the Tenth Day of Christmas

Look at what has happened to the scarcity of tin over the past 100 years. The top chart adjusts nominal tin prices to account for the general rise in prices since 1900 using a measure of the CPI’s broad inflation index. The bottom chart takes a different approach to adjust the tin data. It looks […]

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Fun Facts to Know and Tell

An average horse can produce only about half a horsepower for any extended period. HT to Kate May.

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