Paper is a medium for displaying things, air is a medium for moving sound waves.
522c1da5-43ef-4d86-b4a2-521aba0b5996
am 7. Juli 2026 um 00:36 hinzugefügt
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Paper is a medium for displaying things, air is a medium for moving sound waves.
522c1da5-43ef-4d86-b4a2-521aba0b5996
am 7. Juli 2026 um 00:36 hinzugefügt
