15
POPSPhysicists investigate how time moves forward This provides an orientation, or arrow of time, and it is generally believed that all other time asymmetries, such as our sense that future and past are different, are a direct consequence of this thermodynamic arrow.” In their study, Feng and Crooks have developed a method to accurately measure “time asymmetry” (which refers to our intuitive concept of time, that the past differs from the future, in contrast with time symmetry, where there is no distinction between past and future). They began by investigating the increase in energy dissipation, or entropy, in various arrangements. While time blatantly moves forward in the macroscopic world, the direction of time becomes confusing on the scale of a single molecule
0
POPSSuccess Secrets - Business Coaching - Goal Setting Check out our web site to read about the business coaching program we offer. In this program, expert Gary Goldstein will share his success secrets, and goal setting techniques to help take your business to the next level!
3
POPSTests clear way for mini 'Big Bang' The 'Higgs bosun' has so far been undetected, so it's theoretical, but it is thought to represent the quantum force that gives things their mass. So far they have found theorized quanta by their behavior, but they haven't been able to find one that makes things 'heavy' Higgs Bosun is supposed to fill the gap
1
POPS'Green' chemistry may get the midas touch I imagined 'green' chemistry would involve copper but...They think the size of the Gold particles may make them reactive due to quantum effects. I wonder how that theory extends to smaller particles or even mono-atomic (single non-metallic atoms powdered or in suspension) gold. I bet we'll find out.They regularly seem to be finding uses for gold, that are completely unlike any use it has had before. Still, all it can take for any element to be used in a revolutionary way is a new approach. Gold just happens to fascinate us so particularly.
16
POPSDo subatomic particles have free will? But physicists all the way back to Einstein have been unhappy with this idea. Einstein famously grumped, “God does not play dice.” And indeed, ever since the birth of quantum mechanics, some physicists have offered alternate interpretations of its equations that aim to get rid of this indeterminism. The most famous alternative is attributed to the physicist David Bohm, who argued in the 1950s that the behavior of subatomic particles is entirely determined by “hidden variables” that cannot be observed. Conway and Kochen say this search is hopeless, and they claim to have proven that indeterminacy is inherent in the world itself, rather than just in quantum theory. And to Bohmians and other like-minded physicists, the pair says: Give up determinism, or give up free will. Even the tiniest bit of free will.
14
POPSPhysicists Seek Answers to Quantum Correlations The physicists ruled out several possible classical explanations for the instantaneous communication. For one thing, they showed that the photons did not share information before leaving Geneva, and so they didn´t travel knowing about each other´s properties. In another test, the scientists showed that no communication could have occurred through a different reference frame, as might happen because of the photons´ high speeds. According to Einstein´s theory of relativity, observers moving at high speeds can get different measurements of the same event because they have different reference frames. But, by performing tests over a complete rotation of the Earth, the researchers ruled out this possibility. "We think space and time are important because that´s the kind of monkeys we are,"
1
POPS"Worldshift" http://www.realitysandwich.com/worldshift_our_unsustainable_world_will_change
0
POPSDon't drink the quantum koolaid A finale to my critique on quantum theories of mind, looking at "What the bleep?", and trying to analyse why these theories are becomming so popular. Here is a breif list of my research into the film. http://en.wikipedia.org/wiki/Ramtha%2... http://www.popsci.com/scitech/article... Guardian review - feat Dawkins http://film.guardian.co.uk/features/f...,,1484925,00.html. Randi review http://www.randi.org/jr/040105capital... Skeptic site http://www.skeptic.com/eskeptic/04-10... BBC review http://www.bbc.co.uk/films/2005/04/14...
22
POPSBuilding 'The Matrix' Feynman envisioned, a general purpose, programmable quantum computer could itself carry out quantum simulations. But such machines are still decades away, most researchers say, while machines designed only for quantum simulations may become available sooner.