Spectacular views of beautiful views of natural fractal patterns. The pictures are accompanied by an acoustically based digital soundtrack, and all images are captioned.

Beautiful Rare Wildflowers from many unique habitats show to an accompaniment of an acoustically based digital soundtrack, and all images are captioned.

Beautiful views of spectacular lakes show to an accompaniment of an acoustically based digital soundtrack, and all images are captioned.

Beautiful views of spectacular rivers show to an accompaniment of an acoustically based digital soundtrack, and all images are captioned.

Test any number for primality with a single click. It uses a deterministic test and uses the Sieve of Eratophenes logic. Listed on the Math Forum @ Drexel (University) for Middle School, High School and College, ages 6+. $4.95 / 10 Dienstprogramm suite.

3 Maths Applications for 1 Preis: Factor Calculator, Prime Number Calculator, Primality Tester. Recommended on The Math Forum @ Drexel (University) for Middle School, High School and College, ages 6+. Free one month trial. Only $4.95 for the suite

Beautiful views of the American West show to an accompaniment of an acoustically based digital soundtrack, and all images are captioned.

Spectacular views of beautiful views of natural fractal patterns. The pictures are accompanied by an acoustically based digital soundtrack, and all images are captioned.

Beautiful Rare Wildflowers from many unique habitats show to an accompaniment of an acoustically based digital soundtrack, and all images are captioned.

Beautiful views of spectacular clouds and sky show to an accompaniment of an acoustically based digital soundtrack, and all images are captioned.

Beautiful flowering cactus show to an accompaniment of an acoustically based digital soundtrack, and all images are captioned.

Beautiful rare flowering cactus show to an accompaniment of an acoustically based digital soundtrack, and all images are captioned.

Beautiful autumn leaf colors show to an accompaniment of an acoustically based digital soundtrack, and all images are captioned.

Springtime scenes of beautiful wildflowers, lakes, mountains, skies all accompanied by an acoustically based digital soundtrack, and all images are captioned.

Spectacular views of the beautiful waterfalls in stunning natural locations. The pictures are accompanied by an acoustically based digital soundtrack, and all images are captioned.

Beautiful views of natural patterns show to an accompaniment of an acoustically based digital soundtrack, and all images are captioned.

Beautiful stunning wildflowers show to an accompaniment of an acoustically based digital soundtrack, and all images are captioned.

Beautiful summer wildflowers show to an accompaniment of an acoustically based digital soundtrack, and all images are captioned.

Beautiful views of the American landscape show to an accompaniment of an acoustically based digital soundtrack, and all images are captioned.

Beautiful western wildflowers show to an accompaniment of an acoustically based digital soundtrack, and all images are captioned.

Beautiful wildflower meadows show to an accompaniment of an acoustically based digital soundtrack, and all images are captioned.

A tornado is bearing down on a isolated farm. The winds are swirling and the farm's pond is rippling. It makes you think of Kansas in the "Wizard of Oz". This fully animated screensaver has adjustable speed and mutable sound.