SigJenny turns your PC into a flexible and powerful signal generator for free! It generates numerous different waveshapes, can sweep them or arrange them as tone bursts, graphically display them, and do a very good impression of a police car. The output can be a single frequency or swept, or a single or repeating tone burst. The input from a microphone can be shown and the output frequency can be specified as musical pitch!
Color memory
Ppuzzle draw colur box and you memorize them. Eidetic colur memory puzzle can develop your memory and imaginary ability.
I Want To Play Guitar
I Want To Play Guitar is a unique new way to learn the guitar using short videos and a workbook packed with extra information, exercises and time/speed tests to help you track your progress. First lesson free, extra lessons can be purchased.
Speed typing game
Speed typing training. Adjust reading typing for maximum enjoyment. Ability to concentrate on the problem is one of the constituent parts of the successful mental work.
Vocabulary Fitness
Vocabulary Fitness is a self-paced skill-building software program that helps students improve their vocabulary skills and provides teachers with measurable results.
Spider, mouse and stairs
spider, mouse and stairs. spider, mouse and stairs funy animation flash film