What is an ebo-5s hot air balloon?

Hot air balloons use the density of hot air or some gases (such as hydrogen or helium) to fly by buoyancy. Hot air balloon mainly adjusts the temperature of the air in the balloon through its own heater, so as to control the balloon's rise and fall. 1783165438+1October 2 1 day, Montgomery brothers completed the first hot air balloon trip of mankind. 199 1 year1October 2 1 day, human beings realized the first hot air balloon floating over Mount Everest. 1On March 20th, 999, man traveled around the world in a hot air balloon for the first time. Hot air balloons first appeared, and now flying in hot air balloons has become a favorite air sports. In addition, hot air balloons are often used for aerial photography and air travel.