When an engine is ignited, it produces thrust and boosts the rocket into the sky. After the propellant is used up, delay is activated, producing tracking smoke and allowing the rocket a brief coast.
infirmary (plural infirmaries) 1  A place where sick or injured people are cared for, especially a small hospital; sickhouse. 2  A clinic or dispensary within another institution.
Surgical Technician (Former Employee) â Mobile, Alabama â September 9, 2015. Mobile Infirmary has a great working environment and a safe environment as well. They have great benefits and they match your 401k by a certain percentage after working for them for a length of time. Finally, they really care about their employees.