A Zeppelin is a type of rigid-framed airship.
Hydrogen atoms within hydrogen molecules are held together by a covalent bond.
The French Montgolfier brothers were the first pioneers of flying.
Colourless, odourless, lighter-than-air gas. The most common chemical element in the universe.
Knallgas is the mixture of hydrogen and oxygen. It will explode when ignited.
As a milestone in the history of aviation, Oszkár Asboth´s first helicopter made its first flight in 1928.
The construction of ´Libelle´ (Dragonfly) is one of the milestones of (Hungarian) aviation history.
The German engineer Otto Lilienthal was the first person to make successful flights with a glider designed by himself.
The Wright Flyer was the first successful powered, heavier-than-air aircraft, designed and built by the Wright brothers.
The double-decked, wide-bodied passenger aircraft can carry more then 500 passengers.
The Jumbo Jet is one of the best known airliners.