miércoles, 4 de diciembre de 2013

The ups and downs of hot-air balloons

The ups and downs of hot-air balloons

The ups and downs of hot-air balloons

HHS HealthBeat (December 3, 2013)

The ups and downs of hot-air balloons

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Riding in a hot-air balloon can give you beautiful views – but just like riding in a car, while mostly things go right, sometimes they can go seriously wrong. Researcher Sarah-Blythe Ballard of the Johns Hopkins Bloomberg School of Public Health found this in a look at 12 years of federal transportation data on hot-air balloon tours.
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Daily HealthBeat Podcast for U.S. Dept. of Health & Human Services.

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