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| Learn to identify musical sounds and hear music better! Sebastian is an ear training tutor that gradually increases problem difficulty and gives different types of problems as you improve. Save time with human teachers for more interesting things, like learning music and physical technique. |
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| Learn to identify musical sounds and hear music better! Sebastian is an ear training tutor that gradually increases problem difficulty and gives different types of problems as you improve. Save time with human teachers for more interesting things, like learning music and physical technique. |
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| Powerful interactive time line to explore your favorite history topics. Navigate timespans as large as the Geological Time Scale and the History of the Universe, starting trillions of years ago to the far future. Zoom in to see events in Prehistory and Ancient to Modern History. Also learn about Science and Technology topics like how ultra-fast events develop under a millisecond. Must have visual software for historians, learning made easier! |