Contains the apps for the Columbus Eye work sheets "Aralkum - A Lake Disappears", "The Eye of the Cyclone", "From the Earth to the Moon and Back - Gravitation in the Earth Moon System", and "Earth by Night - Light Pollution".
Updated on
Nov 21, 2025
Education
Data safety
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Last repairs after the latest security update. The parts Algal Bloom, Off to the Moon!, Earth by Night, Earth-Moon system, In the eye of the cyclone, and Satellite Systems should work as intended again.