hypobaric chamber

Apparently only athletic feats that occur in a hypobaric chamber count in the weird world of track and field, but Echevarria's leap earned him something even more elusive: Internet infamy.

The unnamed worker is being treated in a hypobaric chamber at an area hospital.

They stuck the bees in a hypobaric chamber, and gradually sucked air out, simulating higher elevation environments with reduced oxygen and air density.

Researchers conducted a study in a hypobaric chamber that simulated a 40 day ascent of Mount Everest.

Roach placed his volunteers in a large metal box called a hypobaric chamber and gradually sucked out air with a vacuum pump, reducing atmospheric pressure to mimic a high altitude, low-oxygen environment.