Ipratropium bromide. Ipratropium bromide, sold under the trade name Atrovent among others, is a medication which opens up the medium and large airways in the lungs. It is used to treat the symptoms of chronic obstructive pulmonary disease and asthma. It is used by inhaler or nebulizer.
Aerospace is the human effort in science, engineering and business to fly in the atmosphere of Earth (aeronautics) and surrounding space (astronautics). Aerospace organisations research, design, manufacture, operate, or maintain aircraft and/or spacecraft. Aerospace activity is very diverse, with a multitude of commercial, industrial and military applications.
What Is Aeronautics? Aeronautics is the science that underlies the study, design, and manufacture of airplanes or other aviation vehicles. Aeronautics also includes research into methods for aircraft operation within the earth's atmosphere. Aeronautical engineers apply principles and concepts of engineering to create new aircraft containing the most current and sophisticated technologies.