1.   Herschel had found the infra-red detected invisible light in the form of radiant heat.

2.   The earth would be a frozen ball if it were not for the radiant heat of the sun.

3.   Warmth was maintained by radiant heat from lamps.

4.   An open fire casts a lot of radiant heat into the room in front of the fireplace, which might make you believe it is heating the whole house.

5.   As the oak stays pass under the element on a conveyer belt, the radiant heat converts the lignin into flavorful aldehydes and toasts the hemicellulose into caramelized sugars.

6.   ------ Q. Would radiant heat in the wood floor work for my kitchen?

7.   Bridges and their supports, presumably giving off radiant heat stored during the daytime, become visible way beyond the reach of headlights.

8.   Endless Summer heaters produce radiant heat that heats surfaces, including the skin and clothing of people nearby.

9.   Homeowners choose hot-water systems because they operate more quietly and provide radiant heat.

10.   Hot-water heating provides radiant heat, which many people find more comfortable than forced-hot air.