Hestia (meaning hearth or fireside) is the eldest child of Kronos and Rhea. She is the Greek virgin goddess of the hearth, home, the right ordering of domesticity, and family. She received the first offering at every sacrifice in the household. Her Roman counterpart is Vesta.
Granville Sharp's rule is stated as follows: When two nouns are in the same case, connected by kai (and), and the first noun is preceded by the definite article (THE) while the second noun is not preceded by the article, the second noun refers to the same person or thing to which the first noun has reference and is a further description of it..
Kirchoff's Laws. First Law: A hot solid, liquid, or dense gas emits radiation at all wavelengths (a continuous spectrum of radiation). For example, a perfect blackbody does this. If the light were passed through a prism, you would see the whole rainbow of colors in a continuous band.