Can you build a ball launcher and a receiver to successfully throw and catch a ball? How far apart can you set the launcher and receiver and still make a catch? Try this challenge to find out! Written instructions for this challenge and all the annual Science Buddies Engineering Challenges can be found at [ Ссылка ]

Science Buddies also hosts a library of free instructions for over 1500 science projects, STEM activities, and lesson plans. Visit us at [ Ссылка ]

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