Friday math movie: Imaginary Number
Imaginary numbers are the result of some mathematical creativity, but have many applications in science and engineering.
Archive for September, 2013
Friday math movie: A clever way to estimate enormous numbers
This video shows how to use powers of 10 to make estimates of large numbers.
IntMath Newsletter: Phi, music and maps
In this Newsletter:
1. Resource: Dr. Geo
2. Music and Phi
3. Maps that help you make sense of the world
4. IntMath Poll
5. Math puzzles
6. Friday math movies
7. Final thought: Clear vision
Full archive
See the blog sitemap for all previous articles.
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