stevesilberman, Neurodivergent alert! Johns Hopkins students invent a QUIETER leaf blower. [via @vladaknowlton.bsky.social] https://hub.jhu.edu/2024/05/14/quieter-leaf-blower/
stevesilberman, Neurodivergent alert! Johns Hopkins students invent a QUIETER leaf blower. [via @vladaknowlton.bsky.social] https://hub.jhu.edu/2024/05/14/quieter-leaf-blower/
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