21 APR 2014 by ideonexus
Evolution of Sea Turtle Migrations
Each year around Christmas time, green turtles (Chelonia mydas) leave their shallow feeding grounds along the coast of Brazil and embark upon a 2000 km journey to their nesting grounds, the beaches of Ascension Island, in the mid-Atlantic. The journey takes a little more than 2 months in both directions, and is a miracle of navigation. Biologists have long wondered how the turtles manage the feat, and also why they bother to do it at all.
Fifteen years ago two researchers, Archie Carr and Pa...Folksonomies: evolution
Folksonomies: evolution
1 
notes
notesExplained by continental drift (later discredited).
25 DEC 2012 by ideonexus
Life Works Against the Tide of Entropy
The harsh, demystifying light of science has left the modern biologist with one last miracle, a miracle of organization. Somehow, back in the planet's youth, molecules organized themselves into a structure that could reproduce itself. Dust quickened, and into an inanimate world came animation. All the rest has followed, the flight of the pelican, the fragrance of a baby's skin, the songs of wolf and whale. These latter developments are relatively recent and we know in a general way how they c...
1 While everything else in the universe is trending toward disorder, life works against the trend.
05 JUN 2012 by ideonexus
Disproving Miracles
A miracle is a violation of the laws of nature; and as a firm and unalterable experience has established these laws, the proof against a miracle, from the very nature of the fact, is as entire as any argument from experience can possibly be imagined. Why is it more than probable, that all men must die; that lead cannot, of itself, remain suspended in the air; that fire consumes wood, and is extinguished by water; unless it be, that these events are found agreeable to the laws of nature, and t...Folksonomies: natural law miracle
Folksonomies: natural law miracle
1 notes
notesBy definition, it is a violation of the laws of nature. Where do we see this happen ever?
05 JAN 2012 by ideonexus
Gregory (Albert) Benford on Laws of the Universe
Why do the laws that govern [the universe] seem constant in time? One can imagine a Universe in which laws are not truly law-full. Talk of miracle does just this, invoking God to make things work. Physics aims to find the laws instead, and hopes that they will be uniquely constrained, as when Einstein wondered whether God had any choice when He made the Universe. 1 notes
notesPhysics seeks immutable laws, while religion sees a Universe where the laws bend to fit whatever god's will happens to be at the moment.
01 JAN 2012 by ideonexus
A Clock Stopped at the Moment Feynman's Wife Died
Sometimes we can actually pin down the explanation of a weird coincidence. A great American scientist called Richard Feynman tragically lost his wife to cancer, and the clock in her room stopped at precisely the moment she died. Goose-pimples! But Dr Feynman was not a great scientist for nothing. He worked out the true explanation. The clock was faulty. If you picked it up and tilted it, it tended to stop. When Mrs Feynman died, the nurse needed to record tl the time for the official death ce... 1 notes
notesBut he traced the phenomenon to a faulty mechanism in the clock that triggered when the nurse picked it up to record the time of death.
08 SEP 2011 by ideonexus
The Miracle of Man is How Far He Has Risen
The miracle of man is not how far he has sunk but how magnificently he has risen. We are known among the stars by our poems, not our corpses. No creature who began as a mathematical improbability, who was selected through millions of years of unprecedented environmental hardship and change for ruggedness, ruthlessness, cunning, and adaptability, and who in the short ten thousand years of what we may call civilization has achieved such wonders as we find about us, may be regarded as a creature... 1 notes
notesHow can people say that evolution detracts from Human excellence, when it demonstrates our magnificence so succinctly?
08 JUN 2011 by ideonexus
A Beautiful Quote on Wonder
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I believe a leaf of grass is no less than the journey work of the
stars,
And the pismire is equally perfect, and a grain of sand, and the egg
of the wren,
And the tree-toad is a chef-d'oeuvre for the highest,
And the running blackberry would adorn the parlors of heaven,
And the narrowest hinge in my hand puts to scorn all machinery,
And the cow crunching with depress'd head surpasses any statue,
And a mouse is miracle enough to stagger sextillions of infidels.
From Walt Whitman on the wonder all around us. Especially enjoy the "a leaf of grass is no less than the journey-work of the stars" part.
03 JAN 2011 by ideonexus
Miracles Should be Investigated to Improve Upon Them
Now, it might be true that astrology is right. It might be true that if you go to the dentist on the day that Mars is at right angles to Venus, that it is better than if you go on a different day. It might be true that you can be cured by the miracle of Lourdes. But if it is true it ought to be investigated. Why? To improve it. If it is true then maybe we can find out if the stars do influence life; that we could make the system more powerful by investigating statistically, scientifically jud... 1 notes
notesIf there are miracles, then we should investigate them in order to figure out how to make them better, in order to figure out how to best take advantage of them.
