Calculate celestial navigation using the Law of Cosines method. Input Local Hour Angle, declination, and latitude to determine altitude and azimuth. Track calculations and review results for accuracy.
Teach toddlers to read with interactive stories and games. Practice sight words and phonetic sounds. Track progress and receive feedback. Share sessions with caregivers.
Generate pure sine wave tones across 20Hz to 22,000Hz. Analyze frequencies with a built-in analyzer. Adjust amplitude and duration of tones. Save and share generated files. Test speakers or tune instruments using precise controls.
Train musical skills with real-time pitch detection and MIDI instrument support. Practice names, solfège, and Curwen hand signs. Use a virtual keyboard with 88 keys. Access 20 question/answer modes for theory and ear training.
Play files from local folders. Browse and search through organized folders. Manage playlists and organize songs by artist, album, or folder. View cover art and metadata. Support for multiple audio formats. Sync playback history and queue.