1.7K views · 53 reactions |  NVS Audio New Hertz spl show SV165 Neo water  resistance test part2 . We filled the top of the speaker cone with water and we are going to leave it there all day to see how it holds up . #Hertzaudiovideo #TheSoundExperirence #nvs #nvsaudio #hertzsplshow #hertzaudio #splshow #harleydavidson #baggeraudio #loudbaggers #streetglide #roadglide | Hertz audio | Facebook

8.2K views · 978 reactions | Firefighters Secret Water Gun As deck gun is usually used on top of a fire truck, but sometimes it may be necessary to maintain a steady water flow over a long period, and mounting on the ground helps avoid interruptions. Credits: @ firefighterreport / IG @ BendFireTraining / YT @ TaskForceTips / YT #tech #technology #engineering #innovative #reels | Tech Moments | Facebook

46K views · 747 reactions | The world’s most powerful rocket is very loud.  To dampen the sound of NASA's Space Launch System, NASA turns to water. They passed their water flow test with flying colors — or rather, water.  Discover more about this #Artemis milestone : https://go.nasa.gov/2knYWdD | NASA 360 | Facebook

21K views · 221 reactions | Also if the water goes over the hood….. just don’t test it lol  #knowledge #themoreyouknow | Sarah Buck | Facebook