@[email protected] to TechnologyEnglish • 7 months agoHearing is be-leafing: Students invent quieter leaf blowerhub.jhu.eduexternal-linkmessage-square172fedilinkarrow-up1615arrow-down113
arrow-up1602arrow-down1external-linkHearing is be-leafing: Students invent quieter leaf blowerhub.jhu.edu@[email protected] to TechnologyEnglish • 7 months agomessage-square172fedilink
minus-square@MaggotylinkEnglish10•7 months agoPeople forget brooms exist. Just like using a shovel during the winter.
People forget brooms exist. Just like using a shovel during the winter.