A Quote by Lucretius

(On the temperature of water in wells) The reason why the water in wells becomes colder in summer is that the earth is then rarefied by the heat, and releases into the air all the heat-particles it happens to have. So, the more the earth is drained of heat, the colder becomes the moisture that is concealed in the ground. On the other hand, when all the earth condenses and contracts and congeals with the cold, then, of course, as it contracts, it squeezes out into the wells whatever heat it holds.
What I have related is sufficient for establishing the main principle, namely, that the heat which disappears in the conversion of water into vapour, is not lost, but is retained in vapour, and indicated by its expansive form, although it does not affect the thermometer. This heat emerges again from this vapour when it becomes water, and recovers its former quality of affecting the thermometer; in short, it appears again as the cause of heat and expansion.
But we must also look at renewable heat technology. More combined heat and power schemes, putting waste heat to better use. More district heating schemes. And more electric air and ground-source heat pumps, drawing warmth from the outside world to heat the indoors. Better insulation, smarter homes, and more efficient heating can help us cut our energy demand.
[Henry Cavendish] fixed the weight of the earth; he established the proportions of the constituents of the air; he occupied himself with the quantitative study of the laws of heat; and lastly, he demonstrated the nature of water and determined its volumetric composition. Earth, air, fire, and water-each and all came within the range of his observations.
I am a leader, so leaders always get heat. They're always going against the grain. Jimi Hendrix got heat; Bob Marley got heat; Miles Davis got heat. Every great artist got heat. Heat means you're doing something right.
I am a leader. Leaders always get heat. They're always going against the grain. Jimi Hendrix got heat; Bob Marley got heat; Miles Davis got heat. Every great artist got heat. Heat means you're doing something right.
Many animals even now spring out of the soil, Coalescing from the rains and the heat of the sun. Small wonder, then, if more and bigger creatures, Full-formed, arose from the new young earth and sky. The breed, for instance, of the dappled birds Shucked off their eggshells in the springtime, as Crickets in summer will slip their slight cocoons All by themselves, and search for food and life. Earth gave you, then, the first of mortal kinds, For all the fields were soaked with warmth and moisture.
[On the propulsive force of rockets] One part of fire takes up as much space as ten parts of air, and one part of air takes up the space of ten parts of water, and one part of water as much as ten parts of earth. Now powder is earth, consisting of the four elementary principles, and when the sulfur conducts the fire into the dryest part of the powder, fire, and air increase ... the other elements also gird themselves for battle with each other and the rage of battle is changed by their heat and moisture into a strong wind.
Just as plagues were visited on Pharaoh so will pestilences and disasters be visited on the white man. Why, it has already started: God has begun to send them heat when they expect cold; he sends them cold when they expect heat. Their crops are dying, their children are being born with all kinds of deformities, the rivers and lakes are coming out of the belly of the earth to wash them away.
No one can pretend to say that a fish is ever killed by heat, for many kinds of fish, in the middle of summer, and in the burning heat of the sun, do either play, as it were, on the surface of the water, or hide themselves under the leaves, weeds, or other substances at the bottom.
Climate of Egypt in winter is the reign of spring upon earth, & summer in the air, and tranquility in the heat.
I want to build a machine that can drill wells for water. With this problem of water in many places in Africa, we need to find a solution for how you can dig wells so you can be pumping water from deeper places.
The general struggle for existence of animate beings is not a struggle for raw materials, these for organisms are air water & soil, all abundantly available, nor for energy which exists in plenty in the sun and any hot body in the form of heat, but rather a struggle for entropy, which becomes available through the transition of energy from the hot sun to the cold earth.
I don't smoke but I keep a match box in my pocket, when my heart slips towards sin, I burn the matchstick and heat my palm with it, then say to myself, "Ali you can't even bear this heat, how would you bear the unbearable heat of hellfire?"
The heat of autumn is different from the heat of summer. One ripens apples, the other turns them to cider.
Genesis 8:22 As long as the earth endures, seed time and harvest, cold and heat, summer and winter, day and night, will never cease. I believe [without evidence] that is the infallible word of God and that's the way it is going to be for his creation. The earth will end only when God declares its time to be over. Man will not destroy this earth. This earth will not be destroyed by a flood.
Try to understand why it is happening, from where it is coming, where the roots are, how it happens, how it functions, how it overpowers you, how in anger you become mad. Anger has happened before, it is happening now, but now add a new element to it, the element of understanding -- and then the quality will change. Then, by and by, you will see that the more you understand anger, the less it happens. And when you understand it perfectly, it disappears. Understanding is like heat. When the heat comes to a particular point -- one hundred degrees -- the water disappears.
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