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Category Archives: Math
The Washington Post reported on a Pew survey of countries with a significant Muslim population, asking whether people there have a positive or negative view of ISIS: As the graph shows, in every country, ISIS is unpopular, by huge margins (and I find it … Continue reading
(Alternate title: “Numbers Mean Things”.) The increasingly-irrelevant Uncommon Descent blag had a post today, commenting on an article in Science News. Right now, UD’s post is entitled “Timing of human use of fire pushed back by 300,000 years”, but when … Continue reading
So I saw this headline in The Washington Post: UN envoy says $5 billion malaria fight has saved several thousand lives in recent years My first thought was, “$5 billion divided by, let’s say 5000 people, that comes out to … Continue reading
On Saturday, I gave the following puzzle: Can you make the following equation correct by moving just one number?: 45 – 46 = 1 Answer below the jump.
I love Richard Wiseman’s Friday Puzzles. So as a tribute of sorts to this one, here’s one of my own: Can you make the following equation correct by moving just one number?: 45 – 46 = 1 I’ll post the … Continue reading