There s a new amusement park in town. Come on in and find out all the exciting ways you can have fun with math in everyday life. Wander through the fractal forest, take a ride on the M?obius-strip roller coaster, and get dizzy learning about how math makes the Tilt-A-Whirl possible. The more activities you try, the more you ll learn how cool it can be to see the world through the eyes of a mathematician.

Once you ve sampled some of the interesting and unique projects in Math Trek, from untangling unknots to winning games with weird dice to figuring out secret codes, you ll see...

In a time when companies are outsourcing abroad, Habitat International, a Tennessee-based carpet manufacturer, has managed to achieve superior levels of productivity at home, often two to three times greater than its competition. Habitat's business has grown enormously, with much of its new business coming from work outsourced to them by competitors who could not come close to matching its productivity.

Habitat's secret: they hire the people no one else will.

At Habitat three of every four workers have a physical or mental disability. They earn normal wages and are cross-trained on...