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MathGraph32 is a great free tool for exploring 2D and 3D math concepts.
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Posted in Computers & Internet, Learning, Mathematics | 4 Comments »
The 17-year cicada is due to emerge in north-eastern parts of USA in Spring 2013.
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Scientists used Jacob’s Staff during the Renaissance to find heights and distances, using trigonometry. It was a forerunner to the sextant.
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This is a classic late-1950s cartoon where Donald learns where math comes from.
Posted in Learning, Math movies, Mathematics | 4 Comments »
Can you count faster than a chimp? Our number sense begins with our ability to count.
See this PBS documentary about the development of fractals and how they are used in computer graphics.
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HOTmaths is an interesting online math resource. I take another look after a few years.
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This short talk argues that people should know about probability and statistics before calculus. I tend to agree.
Posted in Learning, Math movies, Mathematics | 2 Comments »
Here’s an interactive graph where you can explore straight lines, parabolas, cubics and Bezier curves.
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Is Santa’s frantic dash around the world each Christmas Eve, even possible?
Posted in Mathematics, Travel & Culture | 6 Comments »
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