The average person probably assumes that mathematics is a complete system in which all mathematical statements can be proved or disproved. The fine folks at Numberphile are ready to disabuse folks of this notion with a nice overview of Gödel's Incompleteness Theorem. (more…)

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The average person probably assumes that mathematics is a complete system in which all mathematical statements can be proved or disproved. The fine folks at Numberphile are ready to disabuse folks of this notion with a nice overview of Gödel's Incompleteness Theorem. (more…)

]]>The politics escape me, but I'm fascinated by the US Debt Clock, a website covered in real-time tickers and counters purporting to show all of the unpleasant statistics piling up in America.

They also have a World Debt Clock for all your international inchoate anxiety needs.]]>

The politics escape me, but I'm fascinated by the US Debt Clock, a website covered in real-time tickers and counters purporting to show all of the unpleasant statistics piling up in America.

They also have a World Debt Clock for all your international inchoate anxiety needs.]]>

"Four in the morning" appears with strange frequency in movies, TV, art, and culture. The Museum of Four In The Morning collects such references. Submit yours!]]>

"Four in the morning" appears with strange frequency in movies, TV, art, and culture. The Museum of Four In The Morning collects such references. Submit yours!]]>

Dictionary of Numbers is a Chrome extension that watches your browsing activity for mentions of large numerical measurements and automatically inserts equivalences in real-world terms that are meant to clarify things. For example, a story about a 300,000 acre forest fire would be annotated to note that this is about the area of LA or Hong Kong; or that 315 million people is about the population of the USA.

Dictionary of NumbersI noticed that my friends who were good at math generally rely on "landmark quantities", quantities they know by heart because they relate to them in human terms. They know, for example, that there are about 315 million people in the United States and that the most damaging Atlantic hurricanes cost anywhere from $20 billion to $100 billion. When they explain things to me, they use these numbers to give me a better sense of context about the subject, turning abstract numbers into something more concrete.

When I realized they were doing this, I thought this process could be automated, that perhaps through contextual descriptions people could become more familiar with quantities and begin evaluating and reasoning about them. There are many ways of approaching this problem, but given that most of the words we read are probably inside web browsers,** It might be interesting to to develop a similar system for use in spoken lectures. I decided to build a Chrome extension that inserts human explanations of numbers into web pages.

(*via XKCD blog*)
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Dictionary of Numbers is a Chrome extension that watches your browsing activity for mentions of large numerical measurements and automatically inserts equivalences in real-world terms that are meant to clarify things. For example, a story about a 300,000 acre forest fire would be annotated to note that this is about the area of LA or Hong Kong; or that 315 million people is about the population of the USA.

Dictionary of NumbersI noticed that my friends who were good at math generally rely on "landmark quantities", quantities they know by heart because they relate to them in human terms. They know, for example, that there are about 315 million people in the United States and that the most damaging Atlantic hurricanes cost anywhere from $20 billion to $100 billion. When they explain things to me, they use these numbers to give me a better sense of context about the subject, turning abstract numbers into something more concrete.

When I realized they were doing this, I thought this process could be automated, that perhaps through contextual descriptions people could become more familiar with quantities and begin evaluating and reasoning about them. There are many ways of approaching this problem, but given that most of the words we read are probably inside web browsers,** It might be interesting to to develop a similar system for use in spoken lectures. I decided to build a Chrome extension that inserts human explanations of numbers into web pages.

(*via XKCD blog*)
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*(Via Stan Diel)*]]>*(Via Stan Diel)*]]>