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Category:
Education
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Kids Education
Flash drums 08.15
12Ghosts Lookup
Click your way through to data in a snap of a second that would otherwise cost you hours to find on the Internet or in a book. Look up zip and area codes, compare countries worldwide, expand acronyms easily, or use a measurement converter.
Chord ID
Chord ID trains chord identification by ear. Chord ID has three answer modes: Functions (Roman numerals), Chords (C Maj, Dmin, etc.), Qualities (Maj, min, dim). Graduated exercises begin with the easy task of identifying only the I or V chords.
Gravitational Lensing
With this program, one can draw images to see the effect of gravitational lensing. You can easily test the effects of several parameters by changing them and redrawing the image. |
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