Void

Properties
Section	Special
Spawn temperature	22°C
Heat Conductivity	100%
Relative weight	100
Gravity	0
Acid dissolve rate	0%
Flammability	0
State	Solid
Source code

Hole, will drain away any particles.

Also, it creates a small amount of pressure.

This element essentially represents the outer boundary of the simulation field. Any particles that travel into it (NOT particles simply touching it) cease being simulated and immediately disappear.

If Void has its ctype set to an element, it will only destroy that element. This is very useful, but little know because you can't simple draw over it to set the ctype like you can with , you have to use or the console.

Void is capable of conducting heat, and so clone can be used in combination with Void or Black Hole to make arbitrary temperature regulators.