Found a cool exploit involving water in version 0.8.0d, apparently water particles can be collected, I found this out when I was using the bucket and saw the three object interaction options show up for a split second, so I decided to just spam fill, throw, and collect in order to catch some to see if it's at all possible. Photo included is omega kerfur holding one of the water particles.
Fun fact: they show up in the inventory as batteries, when held they animate the same way they do when thrown but they also have the same behavior as sponges that are always wet, they have better cleaning power than anything else in the game when used this way and can still be thrown for the original effect.