This course, taught by Prof. George Barbastathis of the Massachusetts Institute of Technology, concerns the theory and practice of optical methods in engineering and system design, with an emphasis on diffraction,...

Create a 20 word crossword puzzle with ease using this crossword puzzle game creator. A fun and easy way to test students knowledge on any classroom subject.

The good folks at the Mathematical Association of America (MAA) are always on the lookout for mathematical principles in the least likely of places, and this gallery of "found math" is a tribute to their perspicacity....

This page, created by Richard Lowry of Vassar College, will perform an analysis of variance for the situation where there are three independent variables, A, B, and C, each with two levels. The user may enter data...

With over 100 years of service, the 4-H Organization is committed to helping "young people and their families gain the skills they need to be proactive forces in their communities and develop ideas for a more innovative...