Captain, it normally takes a day to align the crystals in the reaction chamber.

"All the reaction chambers are online," Duffy said after a moment.

Jem climbs into a reaction chamber to explain how a nuclear power station works and what happened in Japan.

You drain off the molten aluminum from the (very hot) reaction chamber.

So this was the reaction chamber of the Drive.

Antimatter annihilated in its reaction chamber at a rate she had never reached before.

"I'm trying to shut off the deuterium to the reaction chambers."

Also, it is different for different structures of the reaction chamber.

Perform the inflow of aluminium and water into the reaction chamber.

Wes, you look over the crystals and the reaction chamber.