## Is Phi a Fibonacci furphy?

Here's a debunking of some Phi and Fibonacci myths.

Here's a debunking of some Phi and Fibonacci myths.

Here's a site that simulates space-time and time dilation.

A reader shares her struggles as she tries to self-study mathematics. Finding meaning (as opposed to understanding) was important for her.

This week's movie is a simulated computer animation of the Sep 11 attack on the WTC twin towers.

Do stock markets continue to grow exponentially? The Dow Jones Index did for many years, but has not continued the trend lately.

Yahoo's Buzz Log indicates a lot of people are worried about a US recession.

There's more than one way to assess - and motivate - learning.

In this Newsletter:

1. Math Tips

2. Math Software

3. The IntMath YouTube video

4. Attention Deficit

5. Poll Results

6. Spam

7. Latest from the math blog

The Harris Poll finds that most people do not understand the concept "margin of error" in opinion polls.

Angle Dance is from Square One television, a PBS production that aimed to increase interest in mathematics.

See the blog sitemap for all previous articles.

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