Mitochondria supply the energy in the cell.
Heart muscle cells have the most mitochondria, thousands per cell.
High-intensity interval training in aerobic exercises such as biking and walking cause cells to make more proteins for their energy-producing mitochondria, effectively stopping aging at the cellular level.
What would happen if all the mitochondria in your body released all their energy at once?
At the time I now write of, Father Mapple was in the hardy winter of a healthy old age; that sort of old age which seems merging into a second flowering youth, for among all the fissures of his wrinkles, there shone certain mild gleams of a newly developing bloom–the spring verdure peeping forth even beneath February’s snow.
Moby Dick, the White Whale by Herman Melville
Constellation Orion, partly encircled by Barnard’s Loop, appears upside down (on the left) when seen from the southern hemisphere.
Sirius is the brightest star in the night sky.
On the far right, near the top, are the two Magellanic Clouds, satellite galaxies of the Milky Way.
I will have no man in my boat,” said Starbuck, “who is not afraid of a whale.” By this, he seemed to mean, not only that the most reliable and useful courage was that which arises from the fair estimation of the encountered peril, but that an utterly fearless man is a far more dangerous comrade than a coward.
Chapter 26, Knights and Squires – Moby Dick by Herman Melville
High above the flying scud and dark-rolling clouds, there floated a little isle of sunlight, from which beamed forth an angel’s face; and this bright face shed a distinct spot of radiance upon the ship’s tossed deck.
“Ah, noble ship,” the angel seemed to say, “beat on, beat on, thou noble ship, and bear a hardy helm; for lo! the sun is breaking through; the clouds are rolling off – serenest azure is at hand.”
Moby Dick by Herman Melville
Clambering up and down a muddy hillside was what we wanted to avoid, so this trail was ideal: a completely paved path along a level shoreline. We doubled back at the 2-mile mark to get just enough exercise.
Descendant of the wild ass, the donkey is a domestic member of the horse family used for hauling goods since 4000 BC.
Donkeys are also related to zebras, although they’re often stockier, stronger and have much different personalities.
Female donkeys are called “jennies” or “jennets,” and a female ready to breed is known as a “broodmare.”
Ass is interchangeable with donkey, and “jackass” refers specifically to a male donkey. But a jackass is not a mule, and all burros are not jackasses.
“We’re going,” he said excitedly, and shivered with energy.
“Where? How?” said Arthur.
“I don’t know,” said Ford, “but I just feel that the time is right. Things are going to happen. We’re on our way.” He lowered his voice to a whisper: “I have detected,” he said, “disturbances in the wash.”
LIFE, THE UNIVERSE AND EVERYTHING, Chapter 2 – by Douglas Adams
