Liquids
Liquids are a type of block in Mine Blocks that have an interesting physics.
Source Blocks
A liquid source block is the block in which more liquid can flow out of (to a certain degree). Only the source block can be collected with a bucket. Once a source block is collected, the non-source blocks will eventually trickle out to nothing.
Source blocks play an important role between lava and water. When a lava source block comes in contact with any kind of water, it will turn into obsidian; however, if a non-source block of lava comes in contact with water, it will turn into cobblestone. When water comes in contact with any kind of acid, it will turn in to cobblestone.
Milk
Milk can be collected with a bucket by shift-right clicking on a cow. When drunk, it will clear all effects.
