It does not matter what colour your clothing is in a hot environment.

In a hot enough environment, atoms as we know them cannot hold together.

For use in hot environments an optional cooling system is available.

For these reasons the windows and doors were almost always kept shut, resulting in a very hot working environment.

Coming suddenly into this hot environment might have crystallized the spring.

They had, reasonably enough, based all their designs on a hot, arid environment.

The similarity results from common solutions to the problem of surviving in a hot, dry environment.

This is particularly true in hot environments, or for those older than 65.

Your body can produce a half gallon of sweat every hour in a hot environment.

The effects of dehydration are greater and happen at a lower threshold in hot environments.