Wenzhou Science and Technology Museum Travel Guide - Sundial5 / 37Wenzhou Science and Technology Museum Travel Guide: No sound is transmitted in a vacuum
Introduction to the piano-playing robot: In front of the piano in the exhibition area, there is a "piano-playing robot". Visitors can choose the track they want to listen to and press the button, and the robot will pop up the corresponding track. .
Wenzhou Science and Technology Museum Travel Guide: The Piano-Playing Robot
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