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Convergence articles

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Given a rectangle, find the line through one vertex of minimum length that passes through the extensions of the two opposite sides.
What is the sum of the following series, carried to infinity: 11, 11/7, 11/49, etc.?
Portraits of 92 living mathematicians, with autobiographical comments.
Two excellent volumes on Euler in honor of his three hundredth birthday
The three sides of a triangular piece of land, taken in order, measure 15, 10, and 13 chains respectively.
Posters illustrating mathematics concepts in such places as China, Japan, India, and the Americas.
If a ball 6 inches in diameter weighs 32 lbs, what will be the weight of a ball 3 inches in diameter?
As this biography reveals, Servois fought in battles for Paris and for the foundations of calculus.
The author became fascinated with the mysterious role of √-1 in electronics. Turning to history for insight, he brings the perspectives of both a practical man and a scholar in conveying the enchantment of mathematics for a non-mathematician.
A discussion not only of the mathematics of pi, but of its applications through the centuries.