11. Nebulizers and spacers are equally effective in those with mild to moderate symptoms.12. In 1864, the first steam-driven nebulizer was invented in Germany. 13. The first electrical nebulizer was invented in the 1930s and called a Pneumostat. 14. Generally the suction is similar to what is produced in a concentric nebulizer . 15. The most common method is the use of " analytical nebulizers ." 16. Nebulizers work best with simple liquid samples ( i . e . solutions ).17. Analytical nebulizers are used in trace element analysis. 18. Patients are very prone to infections, they may need nebulizers or other breathing help. 19. Cross Flow Nebulizers have a gas capillary set at right angles to the liquid capillary. 20. His first album " The Nebulizer " was released on 14 October 2011.