Another system collects methane gas from beneath the cover and pipes it to a nearby cement company to use as fuel.

As the armored truck lumbered toward the top of the ramp, Vernet could feel the sweat already collecting beneath his driver's cap.

In an hour, they collected about 350 measurements of the electrical resistivity beneath the ground.

Methane collects beneath the ice in distinctive bubble patterns.

In an Alaskan lake, bubbles of methane, a potent greenhouse gas, collect beneath the ice.

Darkness was already beginning to collect beneath the trees.

Judging from the warm sheen of blood he could feel collecting beneath his left elbow, he had a feeling the answer would depress him.

The bubbles from scuba tanks can harm the jellyfish if they collect beneath their bell.

Sweat would pour from his body and collect at the ground beneath his feet, which was a result of jumping and dancing.

Chandra wanted to collect diving beneath the ocean before she left earth.