Tesseract - feed the beast wiki, Gui for energy tesseract. tesseracts are used to teleport items, liquid, and buildcraft 3 energy, even across dimensions, without the need for buildcraft pipes..
Mj - feed the beast wiki, Mj is the energy that buildcraft 3 uses. mj stands for minecraft joules. it is generated by any kind of engine and can be used by any kind of buildcraft machinery..
Redstone flux - feed the beast wiki, Redstone flux, denoted rf, is a power system introduced by thermal expansion 3. it is nearly identical in its mechanics to minecraft joules and serves as a.