Geo Visitors Map


  Beauty & mystery in science.

This red supergiant star [V838] monocerotis is located about 20,000 light-years from Earth. A burst of light in a huge dust cloud caused light echos that were seen for three years. Credit: NASA, ESA and H.E. Bond [STScI].


  Science tidbit

ax2 + bx + c equals 0.
Quadratic Equation Roots

At some point during our math schooling, most of us were required to memorize the quadratic solutions equation. It was confusing, because we never knew what it was really about. Here's your chance to see where that messy equation comes from.

Solve the mystery of the quadratic equation solutions.




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We ship to most places, including AFO/APO addresses. The map shows some of the places that we have shipped to recently.


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