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How do we get the message out about saving corals from destruction? Here’s one way involving community crochet.
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Dr Geo is a free download that allows us to construct a wide variety of geometric objects.
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Here’s a great story involving an intriguing proof that spans over 350 years.
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writeLaTeX is an online tool where you can create math documents collaboratively.
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Here’s an important use of mathematics in the real world – navigation at sea. We learn about dead reckoning, sextants, clocks and new mathematics.
Here’s an interactive graph where you can investigate some important trigonometric identities.
This is a really interesting mind experiment. You may even find yourself re-thinking your concept of infinity.
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How do we compare pollution caused by different substances and give meaningful health advisories? Singapore’s current haze season gives an example.
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MathGraph32 is a great free tool for exploring 2D and 3D math concepts.
Posted in Computers & Internet, Learning, Mathematics | 13 Comments »
The 17-year cicada is due to emerge in north-eastern parts of USA in Spring 2013.
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