@[email protected] to [email protected]English • edit-21 month agoOver 3,000 years ago the Assyrians developed a remarkably advanced underwater technique, as illustrated in this ancient relief. It shows Assyrian soldiers using goatskin bags filled with air to breathi.redd.itimagemessage-square43fedilinkarrow-up1173
arrow-up1173imageOver 3,000 years ago the Assyrians developed a remarkably advanced underwater technique, as illustrated in this ancient relief. It shows Assyrian soldiers using goatskin bags filled with air to breathi.redd.it@[email protected] to [email protected]English • edit-21 month agomessage-square43fedilink
minus-square@[email protected]linkfedilinkEnglish16•1 month agoCan’t work that way,you need a considerable amount of ballast in order to keep a bag filled with air underwater
minus-square@[email protected]linkfedilinkEnglish7•1 month agoSpot on. I guess that’s one of those lead smurf hats.
Can’t work that way,you need a considerable amount of ballast in order to keep a bag filled with air underwater
Spot on. I guess that’s one of those lead smurf hats.