Martin J. Rees · 208 pages
Rating: (3.6K votes)
“The sun has adjusted its structure so that nuclear power is generated in the core, and diffuses outward, at just the rate needed to balance the heat lost from the surface-heat that is the basis for life on Earth.”
― Martin J. Rees, quote from Just Six Numbers: The Deep Forces That Shape the Universe
“Our universe, extending immensely far beyond our present horizon, may itself be just one member of a possibly infinite ensemble. This ‘multiverse’ concept, though speculative, is a natural extension of current cosmological theories, which gain credence because they account for things that we do observe. The physical laws and geometry could be different in other universes, and this offers a new perspective on the seemingly special values that the six numbers take in ours.”
― Martin J. Rees, quote from Just Six Numbers: The Deep Forces That Shape the Universe
“[The fine structure constant] ... defines how firmly atomic nuclei bind together and how all the atoms on Earth were made. Its value controls the power from the Sun and, more sensitively, how stars transmute hydrogen into all the atoms of the periodic table.”
― Martin J. Rees, quote from Just Six Numbers: The Deep Forces That Shape the Universe
“A measure of the strength of a body's gravity is the speed with which a projectile must be fired to escape its grasp. It takes 11.2 kilometers per second to escape from the Earth. This speed is tiny compared with that of light, 300,000 kilometers per second, but it challenges rocket engineers constrained to use chemical fuel, which converts only a billionth of its so-called mass 'rest-mass energy' (Einstein's mc^2) into effective power. The escape velocity from the sun's surface is 600 kilometers per second-still only one fifth of one percent of the speed of light.”
― Martin J. Rees, quote from Just Six Numbers: The Deep Forces That Shape the Universe
“More energy is needed to rise a millimetre above a neutron star's surface than to break completely free of Earth's gravity. A pen dropped from a height of one metre would impact with the energy of a ton of TNT (although the intense gravity on a neutron star's surface would actually, of course, squash any such objects instantly). A projectile would need to attain half the speed of light to escape its gravity; conversely, anything that fell freely onto a neutron star from a great height would impact at more than half the speed of light.”
― Martin J. Rees, quote from Just Six Numbers: The Deep Forces That Shape the Universe
“The Sun contains about a thousand times more mass than Jupiter. If it were cold, gravity would squeeze it a million times denser than an ordinary solid: it would be a 'white dwarf' about the size of the Earth but 330,000 times more massive. But the Sun's core actually has a temperature of fifteen million degrees-thousands of time hotter than its glowing surface, and the pressure of this immensely hot gas 'puffs up' the Sun and holds it in equilibrium.”
― Martin J. Rees, quote from Just Six Numbers: The Deep Forces That Shape the Universe
Martin J. Rees
Born place: in York, The United Kingdom
Born date June 23, 1942
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“I’ll be strong for you Syn, if you need it. You don’t always have to be the strong one, I’ll be
your glue if you want to crumble, I’ll hold you together,”.”
― Amelia Hutchins, quote from Fighting Destiny
“There is a sort of busy worm, That will the fairest book deform. Their tasteless tooth will tear and taint The poet, patriot, sage or saint, Nor sparing wit nor learning. Now, if you’d know the reason why, The best of reasons I’ll supply: ’Tis bread to the poor vermin. J. Doraston, quoted by W. Blades”
― Cornelia Funke, quote from The Inkheart Trilogy: Inkheart, Inkspell, Inkdeath
“Shadowhunters,” he said. “They get in your blood, under your skin. I’ve been with vampires, werewolves, faeries, warlocks like me—and humans, so many fragile humans. But I always told myself I wouldn’t give my heart to a Shadowhunter. I’ve so nearly loved them, been charmed by them—generations of them, sometimes: Edmund and Will and James and Lucie . . . the ones I saved and the ones I couldn’t.” His voice choked off for a second, and Luke, staring in amazement, realized that this was the most of Magnus Bane’s real, true emotions that he had ever seen. “And Clary, too, I loved, for I watched her grow up. But I’ve never been in love with a Shadowhunter, not until Alec. For they have the blood of angels in them, and the love of angels is a high and holy thing.”
― Cassandra Clare, quote from The Mortal Instruments
“Vimes woke in damp and utter darkness with sand under his cheek. Some parts of his body reported for duty, others protested that they had a note from their mother.”
― Terry Pratchett, quote from Snuff
“You still haven't told me what you're up to,’ she said at last.
‘One more minute,’ Tamani said, smiling against her lips.
‘We don't need minutes,’ Laurel said. ‘We have forever.’
Tamani pulled back to look at her, his eyes shining with wonder. ‘Forever,’ he whispered
before pulling her into another kiss.
‘So does this make us entwined?’ Laurel asked, a sharp twinge of grief piercing her
happiness as she repeated the word Katya had used, so long ago, to describe committed faerie couples.
‘I believe it does,’ Tamani said, beaming. He leaned closer, his nose touching hers. ‘A sentry and a mixer? We shall be quite the scandal.’
Laurel smiled. ‘I love a good scandal.’
‘I love you,’ Tamani whispered.
‘I love you, too,’ Laurel replied, relishing the words as she said them. And with them, the
world was new and bright-- there was hope. There were dreams.
But most of all, there was Tamani.’ “
Aprilynne Pike
Destined pgs. 284-292.”
― Aprilynne Pike, quote from Destined
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