Negates all your falling damage when worn! Do you have to have Minecraft to use forge? Download: Click Download and in a few moments you will receive the download dialog.
Techguns Mod 1.12.2/1.7.10 (Guns, Armor, NPCs, Worldgen, Machines)
To fill the Chemical Laboratory, you can simply right click with a filled bucket of the liquid you wish to use , and it should fill 1000 mB of that liquid.