Balloon (aeronautics) they are popular for balloonist sport activity. The first balloon which carried passengers used hot air to obtain buoyancy and was built by the brothers Josef and Etienne Montgolfier in Annonay, France in 1783: the first passenger flight was 19 September 1783, carrying a sheep, a duck, and a rooster. The first tethered manned balloon flight was by a larger Montgolfier balloon, probably on 15 October 1783. The first free balloon flight was by the same Montgolfier balloon on 21 November 1783. When heated, air expands, so a given volume of space contains less air. This makes it lighter and,
Penang Hot Air Balloon Fiesta Hot Air Balloon Fiesta, the first hot air balloon festival in the State of Penang, was mooted to boost tourist arrivals into the city-state. The inaugural event, held at the Polo Ground on 21 and 22 February 2015, was timed to coincide with the Chinese New Year festivities. Since then, the event has grown considerably. Several on-site family-friendly activities have been added into the two-day event, including workshops, photography contests and kite flying. Smaller-scale preludes to the yearly event have been organised as well, such as a mini balloon fiesta at the Esplanade and a balloon display in Butterworth on