Despite thermal insulation, ambient heat causes the helium to slowly boil off.

If my work environment is being heated, aren't I beneifting from the ambient heat of the drive?

The ambient heat within the cloud was intense, but his new form did not find it uncomfortable.

The vampire's body temperature runs extremely high, at 120 degrees Fahrenheit, and a human is able to feel their ambient heat from several feet away.

Though the evening brought relief from the ambient heat, this was scant consolation.

Trees burst into flame on its leading shore, ignited by sheer, ambient heat.

"That's a lot of ambient heat they've got in the nacelles," he remarked at last.

You get more power but, with less insulation than in residential stoves, more ambient heat.

Revealed in the sensor scan, the scallops pulse with ambient heat.

"He was just here," said Vale, her temperature spiking higher than the considerable ambient heat.