
Track: After The Fact
Nylon string guitar, with Wayne Shorter on tenor sax. Great stuff.
2) Does God Play dice?
3) Quantum Astronomy: The Double Slit Experiment
"So light is both a particle and a wave. OK, kind of unexpected (like Jell-O) but perhaps not totally weird. But the double slit experiment had another trick up its sleeve. One could send one photon (or “quantum” of energy) through a single slit at a time, with a sufficiently long interval in between, and eventually a spot builds up that looks just like the one produced when a very intense (many photons) light was sent through the slit.
But then a strange thing happened. When one sends a single photon at a time (waiting between each laser pulse, for example) toward the screen when both slits are open, rather than two spots eventually building up opposite the two slit openings, what eventually builds up is the interference pattern of alternating bright and dark lines! Hmm… how can this be, if only one photon was sent through the apparatus at a time?
The answer is that each individual photon must – in order to have produced an interference pattern -- have gone through both slits! This, the simplest of quantum weirdness experiments, has been the basis of many of the unintuitive interpretations of quantum physics. We can see, perhaps, how physicists might conclude, for example, that a particle of light is not a particle until it is measured at the screen. It turns out that the particle of light is rather a wave before it is measured. But it is not a wave in the ocean-wave sense. It is not a wave of matter but rather, it turns out that it is apparently a wave of probability. That is, the elementary
particles making up the trees, people, and planets -- what we see around us -- are apparently just distributions of likelihood until they are measured (that is, measured or observed). So much for the Victorian view of solid matter!"
4) Study finds coffee reduces liver risk
"The study of nearly 10,000 people showed that those who drank more than two cups of coffee or tea per day developed chronic liver disease at half the rate of those who drank less than one cup each day."
5) Bullfights? Your Club or Mine?
"You don't want to get into the arguments - it's silly," Mr. Weldon said, before wearily stating the stock rejoinders: fighting bulls live more than twice as long as beef cattle; they are pampered until fighting day; the meat is always consumed; and seeing a bull die gives one a better appreciation of what it means to eat beef.
"In the modern world the bovine destiny is the plate," said Mr. Weldon, an aficionado práctico who has killed three bulls.
"It's not fair, and it's not supposed to be fair," he said. "It's not a sport, it's an art because the bull dies."
Remember: It's not "bullfighting", folks - it's "bullkilling".
6) What Men Want: Neanderthal TV
7) GM pea causes allergic damage in mice
8) Sapling thrives from 2,000-year-old seed
9) Sprouting Keyboard (who's on top, baby?!)

10) Richard Pryor Dies 12.10.2005





