Scientists and Mathematicians Online

Many web sites post expert articles. Some even answer submitted questions. Here’s a sample of what’s out there.

Access to experts is handy as specific topics and queries arise serendipitously. It is best to seek an expert primarily for unusual questions to conserve this resource for special occasions.

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Ask DrUniverse

Ask Dr. Universe will answer questions like "Why don't spiders stick to their own webs?" and "Do frogs sleep?"  learn more

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Ask Dr.Math

The Math Forum at Drexel University enjoys an excellent reputation. Not only are their lessons sound but the site was designed for online access so it is interesting…  learn more

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Mad Scientist Network

The Mad Scientist Network at Washington University in St.Louis is maintained by graduate and medical students. Questions from more than 20 different fields can be submitted to 200…  learn more

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Science Hobbyist

Bill Beaty has a wide ranging collection of science projects and observations, everything from "safe" high voltage generators to highway traffic "waves" (how car traffic behaves like a…  learn more