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Pregnant women should not use nitrous oxide recreationally, because chronic use is also teratogenic and foetotoxic. [medical citation needed] Inhaling industrial-grade nitrous oxide is also dangerous, as it contains many impurities and is not intended for use on humans.
Balloon crashed down after contact with power lines. [79] [80] 1 4 11 August 2013 Death of Maxime Trépanier Mont-Saint-Gregoire, Canada: Balloon pilot lost his balance and fell to his death after basket bounced upon landing and the balloon ascended unexpectedly during the Saint-Jean-sur-Richelieu International Balloon Festival. [81] 1 0 9 May 2014
She held the women's altitude record for nearly three decades, and according to several contemporaneous accounts was regarded as the first woman in space. [ 1 ] Piccard was the first licensed female balloon pilot in the U.S., and the first woman to fly to the stratosphere .
Hot air balloon event. Hot air ballooning is the recreational and competitive adventure sport of flying hot air balloons. Attractive aspects of ballooning include the exceptional quiet (except when the propane burners are firing), the lack of a feeling of movement, and the bird's-eye view. Since the balloon moves with the direction of the winds ...
Three others were nearby in the sand, having apparently been ejected. Four balloons were in the air at the time of the accident. The pilot of one of the other balloons had made a radio call to alert the emergency services. Passengers of the other balloons were treated in hospital for shock on their return to Alice Springs. [6]
A hot air balloon over the city of Helsinki in September 2009 Hot air balloons, Cappadocia sunrise A pair of Hopper balloons Bristol International Balloon Fiesta Modern hot air balloons, with an onboard heat source, were developed by Ed Yost and Jim Winker, beginning during the 1950s; their work resulted in his a first successful flight on ...
Synchronized weather balloon launches have helped meteorologists create forecasts over the past 150 years, and now the old tradition is going high tech. Twice a day - every day of the year ...
Ballooning may refer to: Hot air ballooning; Balloon (aeronautics) Ballooning (spider) Ballooning degeneration, a disease; Memory ballooning; See also.