Uranium

Properties
Section	Radioactive
Spawn temperature	52°C
Heat Conductivity	100%
Relative weight	90
Gravity	0.4
Acid dissolve rate	0%
Flammability	0
State	Powder
Misc properties
Radioactive, harmful to STKM
Source code

A nuclear reaction byproduct that heats up quickly under pressure.

Creation

Excluding obvious ways, such as by brush or , can be created in a variety of ways:

• By fission;
• By collisions at high velocity;
• By molten , with 1/312500 frequency, while under 100+ pressure and at least 4726.85C.

Heating

How hot will be the next frame is calculated by the formula T+p(T/2000), where p is the pressure and T is the current temperature. However, there are a few nitpicks:

• When the pressure is negative, does not cool down;
• with the temperature of absolute zero, if heat simulation is enabled and the pressure is positive, will heat up to -273.14°C the next frame.

Because of it's heating properties, is used a lot in nuclear reactors all across the game. + combo is used widely because hot makes a lot of pressure and pressurised makes a lot of heat, which results in a positive feedback loop.