Some companies are trying some pretty cool tech https://youtu.be/eR8TQ2rXTbE?t=119 https://youtu.be/eR8TQ2rXTbE?t=119 Dang read up on USS San Francisco briefl

Some companies are trying some pretty cool tech https://youtu.be/eR8TQ2rXTbE?t=119 https://youtu.be/eR8TQ2rXTbE?t=119 Dang read up on USS San Francisco briefly and ran across this tidbit about sonar, dang. > For those who dont know how tremendously loud it is. It can be used to kill enemy divers if they are near your ship. It will rupture your lungs at 200 Db and hemorrhage your brain at 210 Db, sonar operates at 235 Db ... also affects sea life