Possibly linux@lemmy.zip to Autism@lemmy.worldEnglish · 4 days agoThis is a real thing in the Netherlandslemmy.zipimagemessage-square45fedilinkarrow-up1321arrow-down113file-text
arrow-up1308arrow-down1imageThis is a real thing in the Netherlandslemmy.zipPossibly linux@lemmy.zip to Autism@lemmy.worldEnglish · 4 days agomessage-square45fedilinkfile-text
minus-squareboolylinkfedilinkarrow-up3·3 days agoAt what ratio of width to length does it become a water bridge instead of a tunnel?
At what ratio of width to length does it become a water bridge instead of a tunnel?