n the 1800s, New York City required that all buildings higher than 6 stories be equipped with a rooftop water tower. This was necessary to prevent the need for excessively high pressures at lower...
For some people, bats are one of the scariest groups of creatures out there. Not for Bert Grantges. He knows that without bats we'd be overrun by bugs, and that would be scarier. He uses basic math...
Gliding on a wave of electromagnetic force, a maglev train could travel at 300 miles per hour or faster. Designer-engineers describe the mechanics and future benefits of such superconductor...
Take your students inside Easton Sports? research & development lab to meet engineers and technicians who are using math, science and technology to design and test high-performance baseball and s...
Lines, curves, polygons and planes--gemstones and jewelry are rich in geometry. A jewelry appraiser, a jewelry historian and a Brazilian gem cutter give your students an inside look at the many...
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