Measure distance by timing lightning and thunder. Press "Start" on lightning and "Stop" on thunder to calculate distance. Includes animation for lightning and sound effect for thunder.
by Kai Bruchmann★ 0.00 ratingsWeather$0.99Data updated 2026-09-06
Track student transportation with real-time route monitoring, manage assigned stops with location and arrival times, and optimize paths using Google Maps.
Calculate intraocular lens power adjustments for ciliary sulcus placement. Input lens base power and shift distance to determine required power reduction. Provide visual reference for surgical planning and decision-making.