To obtain a larger heating surface than a pipe affords, radiators are connected with the pipes where desired, and the water passing through them warms the surrounding air.
The lignite in this region also warms the ranchman's cabin, being easily mined where a seam is exposed in the walls of a ravine or on the side of a hill.
Sunlight keeps plants alive and warms the cold frame.
A machine warms the fluid and delivers it to your child's abdomen through the tube.
As you approach the equator and the water warms up shark attacks increase proportionately.