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-- The Awesome Science Thread
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| Originally posted by Halcyon+On+On I am a Numerologyste by trade. |
This might have far reaching consequences for electronic devices: http://www.sciencedaily.com/release...30510075506.htm
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| Originally posted by Halcyon+On+On I am a Numerologyste by trade. |
Are... Are you from my dreams?
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| Originally posted by Halcyon+On+On Are... Are you from my dreams? |
It's nice to have fans.
http://www.distancetomars.com/
Pretty mind melting.

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| Originally posted by Vernon Wanderer http://www.distancetomars.com/ Pretty mind melting. |
Amazing! I learned a lot from here
Keep sharing guys 
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| Originally posted by Acton I already had a good idea of the Earth to Mars distance, but I had no idea that GPS satellites were that far out. I guess it makes sense to have them that far out if they are in geostationary orbits, though. |
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| Originally posted by Halcyon+On+On It's nice to have fans. |
Amazing how the drama of mathematics unfolds. At first, most progress is done quietly and in solitude; one becomes deluded at times, connections and patterns everywhere; distractions and hardship are a given. Slowly, but surely, 'so close' you tell yourself as you plod away through pages of proof. Everything builds up to that moment of divine intervention--the solution is clear and within reach--everything else takes a back seat.
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| On April 17, a paper arrived in the inbox of Annals of Mathematics, one of the discipline�s preeminent journals. Written by a mathematician virtually unknown to the experts in his field � a 50-something lecturer at the University of New Hampshire named Yitang Zhang � the paper claimed to have taken a huge step forward in understanding one of mathematics� oldest problems, the twin primes conjecture. Editors of prominent mathematics journals are used to fielding grandiose claims from obscure authors, but this paper was different. Written with crystalline clarity and a total command of the topic�s current state of the art, it was evidently a serious piece of work, and the Annals editors decided to put it on the fast track. |
http://io9.com/butterflies-remember...d-for-509321799
So amazing.
I'm taking a free MOOC from U Maryland on Quantum Mechanics. This week we read bout the geometric adiabatic process; adhering to the time-dependent Hamiltonian: when an electrically charged particle is affected by a time-dependent electromagnetic field.
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| The most commonly described case, sometimes called the Aharonov�Bohm solenoid effect, takes place when the wave function of a charged particle passing around a long solenoid experiences a phase shift as a result of the enclosed magnetic field, despite the magnetic field being negligible in the region through which the particle passes and the particle's wavefunction being negligible inside the solenoid. |
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| An orbital structure is the space in an atom that�s occupied by an electron. But when describing these super-microscopic properties of matter, scientists have had to rely on wave functions � a mathematical way of describing the fuzzy quantum states of particles, namely how they behave in both space and time. Typically, quantum physicists use formulas like the Schr�dinger equation to describe these states, often coming up with complex numbers and fancy graphs. |
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| The First Image Ever of a Hydrogen Atom's Orbital Structure What you�re looking at is the first direct observation of an atom�s electron orbital � an atom's actual wave function! To capture the image, researchers utilized a new quantum microscope � an incredible new device that literally allows scientists to gaze into the quantum realm. |
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| Originally posted by Lagrangian I'm taking a free MOOC from U Maryland on Quantum Mechanics. This week we read bout the geometric adiabatic process; adhering to the time-dependent Hamiltonian: when an electrically charged particle is affected by a time-dependent electromagnetic field. http://en.wikipedia.org/wiki/Aharonov�Bohm_effect The particle orbits through energies in a geometric phase, like a sphere or torus, under slow perturbations - solving a time-dependent Schrodinger equation under the assumption of gradually changing conditions in the system at hand. http://en.wikipedia.org/wiki/Adiabatic_process_(quantum_mechanics) http://io9.com/the-first-image-ever...struc-509684901 |


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| Originally posted by Halcyon+On+On http://io9.com/butterflies-remember...d-for-509321799 So amazing. |
I'm all up for that, sir. I do think that's a good idea.
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| The new sensor made from graphene, is believed to be the first to be able to detect broad spectrum light, from the visible to mid-infrared, with high photoresponse or sensitivity. This means it is suitable for use in all types of cameras, including infrared cameras, traffic speed cameras, satellite imaging and more. |
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| In the never-ending arms race between secret-keepers and code-breakers, the laws of quantum mechanics seemed to have the potential to give secret-keepers the upper hand. A technique called quantum cryptography can, in principle, allow you to encrypt a message in such a way that it would never be read by anyone whose eyes it isn�t for. Enter cold, hard reality. In recent years, methods that were once thought to be fundamentally unbreakable have been shown to be anything but. Because of machine errors and other quirks, even quantum cryptography has its limits. |

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| Renner is trying to work on cryptographic principles that would allow a high measure of security no matter the technological limitations. These could be simple things, like purposely sending multiple photons and checking to see if one gets stolen, thereby establishing that an adversary has hacked your line. |

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| "Laws of Physics Say Quantum Cryptography Is Unhackable. It�s Not" http://www.wired.com/wiredscience/2...ck/?cid=8643174 |
I would like to hear your thoughts on this issue
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| The US supreme court has ruled unanimously that natural human genes cannot be patented, a decision that scientists and civil rights campaigners said removed a major barrier to patient care and medical innovation. The court on Thursday held that human DNA was a "product of nature", a basic tool of scientific and technological work, thereby placing it beyond the domain of patent protection. It struck down patents held by Myriad Genetics Inc, a Utah company, on two genes linked to a higher risk of breast and ovarian cancer. But it also said that synthetic genetic material could be patented, in a mixed ruling for the biotechnology industry, which has argued that patents are necessary to recoup the billions of dollars it spends on research. |
I have no problem with big business making a (big) profit, but disagree they should be able to patent naturally-occurring things like genes. a (rare) good decision by this SC.
Agreed. Private industry already has a host of other tools to protect their investments and encourage innovations, such as copyrights and trade secret laws.
http://www.wired.com/wiredenterpris...m-computer-usc/
I just can't. Or I can. I can'tnot.
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| There are many ways around this problem, and the minds at D-Wave, including founder and CTO Geordie Rose |
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