Sjmarf@sh.itjust.works to Science Memes@mander.xyzEnglish · 10 个月前I can whistle at the speed of soundsh.itjust.worksimagemessage-square136linkfedilinkarrow-up11.16Karrow-down19
arrow-up11.15Karrow-down1imageI can whistle at the speed of soundsh.itjust.worksSjmarf@sh.itjust.works to Science Memes@mander.xyzEnglish · 10 个月前message-square136linkfedilink
minus-squarefckreddit@lemmy.mllinkfedilinkEnglisharrow-up7·10 个月前I have a kerosene lantern that does the same.
I have a kerosene lantern that does the same.
Dang, that’s rad!