The International atomic energy agency may be known best for dealing with nuclear disasters such as the Fukushima reactor meltdown but it also works on crop science techniques that use radiation.
with a tiny bit of radiation enough to damage their DNA. That created a pool of seeds with different random mutations any
but the FAO/IAEA Joint Programme doesn't use it because the IAEA focuses on radiation technologies.
Radiation is believed widely to be the element fueling mutation in evolution. To the point that mutation based on radiation is accepted as a biological dating system.
The plant is not radioactive it s only accelerated evolution with human selection. The wisdom in human selection is the greatest risk factor here. tmarti69 As the Earth is currently in the beginnings of a magnetic polar flip with a ongoing to zero reduction of magnetic field more wild life will be subject to the the sun comsic radays
inducing more cancer deathes and mutations. Here comes the MUTANTS! HERE COMES THE MUTANTS S
#The 2013 Ig Nobel prizes: Drunk People Feel Sexy, And More Of The Year's Silliest Sciencelast night were the Ig Nobel prizes the most important of Nobel prize ceremonies.
and the physics of why you don't spill your coffee. So how did this year stack up?
Moral of the story here I learned at the age of 9 is in physics displacement in one hell of a golden rule we are governed by
I am a chemistry physics and math teacher at a private school and I can assure you that peanut oil will do exactly the same thing shown in this video.
I a comment on Bad Astronomy on Slate detailing information mentioned here and they removed it.
There is no reason for Bad Astronomy to respond to such lunacy as you would just think they were following new world orders.
By exposing bdelloids to extremely high levels of ionizing radiation (a treatment that causes hundreds of physical breaks in DNA strands) one of Meselson's former graduate students Eugene Gladyshev showed that bdelloids can completely rebuild their genomes an unprecedented feat
Think applied physics. Also the use of the scientific method isn't reserved exclusively to scientists.
Everything about it would be bad says Mark Hammergren an astronomer at Adler Planetarium in Chicago beginning with your attempt to scoop it up.
and that the radiation and heat emanating from the star didn't kill you on your approach.
The good news is that it's not quite dense enough to have a strong enough gravitational field to rip you apart from the inside out.
Suspiciously looking at the magnetic field of the Earth for the past 300 years has been decreasing in magnetic flux
and just focus on a reduction of Earth s Magnetic field we would have more solar radiation NOT being blocked by the magnetic fields
Coincidently the reduction in the Earth s magnetic field has been observed scientifically happening for the past 300 years.
but the fact remains for the past 300 years Earth s magnetic field solar shield has been reducing.
if this is just a natural cycle of the Earth may give less influence to the Politian s. It is known a fact that Earth s magnetic field has been reducing for the past 300 years and
If a Earth polar shift were to occur during that time period we may actual have a time period of little to no magnetic field and at times multiple north and south poles all over the Earth.
Starz Your concern seems to be with the way the magnetic field in space affects that of the core
As I type this (4 november 2003) a big magnetic storm is in progress and after dinner my wife and
According to the web data from Kyoto on http://www. antarctica. ac. uk/Satelliterisks/lastweek. html the average magnetic intensity at the equator has dropped by some 350 nt (nano-Tesla) in a region where the total
It does happen in magnetic storms--may even have happened today. When this happens the result is in the opposite direction from that of trapped ions
and electrons added by the magnetic storm. The 1%cited here is the net sum and the sign (direction of the added field today southward) suggests the added ions
So during a reversal complex magnetic fields are expected to persist and contain most of the energy.
b) in their neglect of indirect response by the stratosphere and of possible additional climate effects linked to solar magnetic field UV radiation solar flares and cosmic ray intensity modulations;(
magnetic field generated deep within the planet is a shield against particle radiation from space. In the South Atlantic this shield is much weaker than elsewhere across the globe
and radiation from space therefore penetrates deeper into the atmosphere. This region is known as the South Atlantic Anomaly (SAA)
and the radiation in the SAA is known a hazard to satellites spacecraft and high-altitude aircraft.
and spreading westwards from South africa as the Earth s internal magnetic field rapidly weakens in this region.
This may be early evidence of a forthcoming reversal in the direction of the Earth s internal magnetic field.
We do not know in detail precisely what occurs during such reversals including the changes observed in the magnetic field
However these factors are important in knowing where the radiation risk may be increased and how the atmosphere might respond...
The earth's magnetic field impacts climate: Danish study...COPENHAGEN (AFP)--The earth's climate has been affected significantly by the planet's magnetic field according to a Danish study published Monday that could challenge the notion that human emissions are responsible for global warming.
Our results show a strong correlation between the strength of the earth's magnetic field and the amount of precipitation in the tropics one of the two Danish geophysicists behind the study Mads Faurschou Knudsen of the geology department at Aarhus University in western Denmark told the Videnskab journal...
Man-made climate change may be happening at a far slower rate than has been claimed according to controversial new research.
http://www. viewzone. com/magnetic. weather. htmlearth's Magnetic field http://sedonanomalies. weebly. com/earths-magnetic-field. htmlglobal Warming Science-www. appinsys. com
/Globalwarmingearth s Magnetic field and Climate Variability last update: 2010/05/28 http://www. appinsys. com/Globalwarming/Earthmagneticfield. htm...Lost in migration:
Earth's magnetic field overdue a flip http://www. reuters. com/article/2012/10/03/us-science-earth-magneticfield-idusbre8920x620121003 (Reuters)- The discovery by NASA rover Curiosity
The only thing stopping Earth having a lifeless environment like Mars is the magnetic field that shields us from deadly solar radiation
Scientists say earth's magnetic field is weakening and could all but disappear in as little as 500 years as a precursor to flipping upside down.
It has happened before-the geological record suggests the magnetic field has reversed every 250000 years meaning that with the last event 800000 years ago another would seem to be overdue.
In the past 150 years the strength of the magnetic field has lessened by 10 percent which could indicate a reversal is on the cards.
The loss of the magnetic field on Mars billions of years ago put paid to life on the planet
Mac Niocaill said Mars probably lost its magnetic field 3. 5-4 0 billion years ago based on observations that rocks in the planet's southern hemisphere have magnetisation.
and you would also have an increase in the cosmic radiation making it to the surface he said.
RIGHT HERE RIGHT NOWEARTH's magnetic field has restored always itself but as it continues to shift
In November it plans to launch three satellites to improve our fairly blurry understanding of the magnetosphere.
The project-Swarm-will send two satellites into a 450 kilometre high polar orbit to measure changes in the magnetic field
while a third satellite 530 kilometres high will look at the influence of the sun. DESCENT INTO CHAOSSCIENTISTS who have known for some time the magnetic field has a tendency to flip have made advances in recent years in understanding why
The Swarm mission will pull all these elements together to improve computer models used to predict how the magnetic field will move
Shills will say they didn't know they didn't have an understanding of the workings of the cell that would make it vulnerable to radiation
and they didn't even know about radiation.''''As far as they knewã¢Â# there was no danger.
If asked they will say that they did not have the kind of understanding of the nature of the cell that would indicate that radiation could harm them.
âÂ# Just like a century ago âÂ#Âoescientificã¢Â# evidence of radiation harming cells didn't exist either!
Then again Pavich notes a lot of what came out of the big bang was essentially dust which then condensed to form the stars and later on planets.
Since the laws of physics in particular the conservation of matter/energy states that matter and energy can neither be created nor destroyed matter cannot be increasing at least not without a commensurate decrease in energy
Between 90000 and 166000 people were killed by the bomb some in the initial blast and others later through radiation poisoning.
That is why Einstein helped develop this weapon and use it. He was carried the biggest guilt of Hiroshima as it was his equation E=mc2 that made the realization that a small core of uranium could unleash huge amounts of power.
Einsteins urgency was to build the bomb before Hitler could. If Hitler or Japan had that Nuke first...
The same neutrinos that start the chain reaction in fissile material can also be used to reduce the radioactive cores in nukes to something that would not go critical.
However neutrinos do react with radioactive material. A powerful enough neutrino beam would start to strip neutrons off of fissile material without causing the material to go critical.
Good thing Einstein helped make that bomb a reality or they might have had some nukes with Hebrew names dropped on them too.
Research in nuclear physics benefits to humanity in many manners. From characterization of materials to cancer therapy including energy production.
As a result not everyone believes scaffolds are necessary including Gabor Forgacs Organovo's cofounder and a biological physicist at the University of Missouri.
The study appears in the journal Earth System Dynamics. Actually this is one climate change scheme that has a chance to work Many of our deserts were caused by overgrazing
nuclear power. They are however against social manipulation masquerading as science like global warming alarmism and population control. just what we need..
and efficiency of vaccines as there is in the physics community for the validity of the theory of relativity.
and says astronomy professor Eric Blackman of the University of Rochester people could continue harnessing volcanic heat for hundreds of years.
you are actually answering slightly different questions one from a Newtonian perspective the other from a General relativity perspective.
For example even though the Sun is 500 light seconds from the Earth newtonian gravity describes a force On earth directed towards the Sun's position now not its position 500 seconds ago.
In general relativity on the other hand gravity propagates at the speed of light; that is the motion of a massive object creates a distortion in the curvature of spacetime that moves outward at light speed.
but remember that general relativity is conceptually very different from newtonian gravity so a direct comparison is not so simple.
Strictly speaking gravity is not a force in general relativity and a description in terms of speed and direction can be tricky.
In that case one finds that the force in GR is not quite central it does not point directly towards the source of the gravitational field
and general relativity very nearly reproduces the newtonian result. In the case of a disappearing sun (whatever that even really means;
it's hard to discuss physics problems when the heart of the question involves a word as grotesquely metaphysical and unclear as'poof
but during that 8 minutes it would be orbiting as normal in that it wouldn't'lag'behind the sun.*Another way of looking at your discrepancy is to remind you all that relativity does away with an ABSOLUTE frame of reference.
Sorry your understanding of orbital mechanics is flawed fundamentally. As DCRANNE correctly mentioned Earth would neither be accelerated nor de-accelerated (who or
and was defined by Newton). Only it would fly now in a straight line. The same goes for all satellites.
and speed (aka angular momentum) in relation to the only center of gravity the still have -which is earth. So all lower earth orbits would basically be undisturbed completely.
Oh yes and gravity*does*work at the speed of light you might check wikipedia on'gravity waves'.'Sorry JRHELGESON the only thing that was correct in your post was-most probably-your name.
Get back to physics 101: -Of course according to science the sun would never just disappear into nothing so his disappearing act would violate most conservation laws
and belongs to the realm of fantasy instead of science. So stating that all his gravitatory âÂ#Âoefieldã¢Â# would disappear instantly
1-The most accepted theory of gravity is Einsteinã¢Â#Â#s General relativity. It says that gravity moves at the speed of light
No tsunamis at all. lol at the understanding of physics soem people have...dissappearing sun is not impossible-imagine some unknown dimensional rift
Classical mechanics assumes physical interactions propagate at infinite speed. In general relativity which supersedes classic mechanics gravity travels in waves at the speed of light.
The speed of gravity has actually been measured experimentally not with pinpoint accuracy but within the ballpark of the speed of light.
and teach classical mechanics because it is a good approximation of how objects with low mass and speed behave
and very few high school students have the math skills to tackle relativity. However relativity is far a more accurate model of how objects in our universe behave.
The article is about the heat from the sun hypothetically disappearing. The last paragraph about the mass of the sun being affected is really the cause of all the confusion.
what astronomy professor Eric Blackman of the University of Rochester says. Thatã¢Â#Â#s just crazy optimism.
This and all the other argumentation about Newton and Einstein completely misses the point because the real and only issue is FOOD
and light from the sun in near-instantaneous fashion it's not hard to visualize something highly improbable yet entirely consistent with the laws of physics.
From the perspective of the aliens doing it they are now capturing close to 100%of the radiant energy of an entire star and that's likely a really huge asset for them for a variety of reasons.
despite no radiation from the Sun reaching the planet ever again. Tough but doable. The caveats in that previous paragraph are the much larger obstacles to overcome in my opinion.
#Hubble Catches The Comet ISON Hurtling Toward The Sunfourth of July is the perfect time to watch fiery masses streak across the sky.
This five-second loop of video is a compression of images taken by the Hubble Space Telescope over a period of 43 minutes in May during
Fathers and Mothers take your children to a STAR PARTY its a gathering of Astronomers some amateur some new to it
People from all over Earth come to the Islands many of them Astronomers. Astronomers from around the world at Dillingham Air field in Hawaii All are welcome to Hawaiian Astronomical Society Star Party to Look to the Heavens Above.
With Many of us that fly in them. Father like son both Archimedes and his Father Phidias the Astronomer were well know to all wise men of their day that studied the Heavens Above.
Long ago Wicked men dried to wipe out Archimedes and his Father Phidias from the History Books.
The Shock waves were felt around the Globe. The sea was full of Bodies from the Tsunamis more than 35000 of them the sea stayed red for weeks. 1884 was a year without a summer as the year 1816 was
A Shock wave was felt in England from a Event about 7: 15 to 7: 20 A m. Siberia time in the morning in June of the year 1908 high in the sky above the Forest in the remote wilderness of Tunguska
OR IS RECURRED THE COMET EVERY 333 YEARS IT WILL BE HEARDECEMBER 24-26 20131680ad (C/1680 V1)( GREAT COMET)( NEWTON'S COMET)( PASSED BY EARTH NOVEMBER 30 1680) IT WAS THE BRIGHTEST IN DECEMBER1347AD
and well know Astronomer. Robert H. Mcnaught discovered over 50 Comets and very many hundreds of Asteroids.
Using Saturn s magnetic field can only propel a few grams at a time but approaching increments of light speed.
tmarti69 I don't know much about planetary magnetic fields but what you proposed with the embryos is not possible as the mother's immune system would destroy the developing alien fetus in situ.
There are several search engines about reaching a tenth to perhaps half the speed of light using Saturn s magnetic field.
The technique looks at the radioactive carbon in the ivory which elephants and every other living creature on earth incorporated into their bodies in unusually high levels during the Cold War era.
and geologists from the U s. Kenya and the U k. use mass spectrometry to determine the amount of carbon-14 a rare radioactive isotope of carbon appears in an animal tissue.
#Cheap Handheld Device Lets You See through Wallsever wished for X-ray vision? In the future you could get something like it from a handheld device.
Researchers have worked long to come up with X-ray vision machines. Other experimental devices have generally been larger
Other recent X-ray vision efforts include a system published in 2011 also developed at MIT.
no nuclear ballistics in orbit go figure a shot brain adolph hitler! on lyin jeb bush or cheney norad tag harrp remorte control unmanned drone nasa eagle scan like horton hitler remote drones!
no nuclear ballistics in orbit go figure a shot brain adolph hitler! on lyin jeb bush or cheney norad tag harrp remorte control unmanned drone nasa eagle scan like horton hitler remote drones!
The overwhelming judgment of science--of chemistry and physics--has put all that to rest.
Coke is strong enough that mechanics use it to kill battery acid. It also contains phosphoric acid the same chemical used to kill rust.
They found that the plants make natural insect repellant chemicals called glucosinolates during the light hours. The glucosinolates seemed to discourage caterpillars from munching on leaves.
Called CD-3 the device shines ultraviolet to infrared light on an object as it captures an image.
The potential would be greater than that of either nuclear power or fossil fuels at less than half the price of the lowest traditional power source Michaud says.
For complete control to be maintained there must be several ways to turn off the lower vents Michaud says comparing it to how a nuclear power plant has several redundancies to prevent a meltdown.
***But that's all floating around in the tidy little world of thermodynamics theory. For now Michaud needs to prove his concept with a real sample.
No nuclear ballistics in orbitgo figure a shot brain adolphhitler! ON lyin jeb bush or cheney noradtag harrp remote control Utah rocket site roads to edwards rocket site road!
No nuclear ballistics in orbitgo figure a shot brain adolphhitler! ON lyin jeb bush or cheney noradtag harrp remote control Utah rocket site roads to edwards rocket site road!
No nuclear ballistics in orbitgo figure a shot brain adolphhitler! ON lyin jeb bush or cheney noradtag harrp remote control Utah rocket site roads to edwards rocket site road!
No nuclear ballistics in orbitgo figure a shot brain adolphhitler! ON lyin jeb bush or cheney noradtag harrp remote control Utah rocket site roads to edwards rocket site road!
and physicists who build climate models to start to collaborate closely according to Schmidt. The last report kind of punting on the whole sea level thing has been the driver of an enormous amount of effort in ice-sheet modeling says Schmidt.
As the process continues the Earth will loses it magnetic field against the suns radiation. This process is unstoppable and extreme in effect upon the Earth compared to the human induced industrial revolution warming.
To fully analyze the fragile fossil researchers collaborated with the European Synchrotron Radiation Facility in Grenoble France.
Using a high-intensity X-ray beam the Synchrotron scanned the fossil producing high-resolution data. This data was rendered then into 3-D versions to be analyzed
their infrared eyes can track the edge of a fire even through the thickest air.
r=0...SAN FRANCISCO As wildfire season begins in Western landscapes that were covered in smoky haze for weeks at a time last summer the federal government s firefighters are exploring the use of small remote-controlled drones with infrared cameras
and see the borders of the fire using infrared. âÂ# Kent Slaughter the acting manager of the Bureau of Land Management s Alaska Fire Service said it took four days to get the F. A a. s approval
http://www. aps. org/units/fps/newsletters/200807/monckton. cfmfor the last 150 yeas the magnetic field of the Earth is getting small
During the transition the magnetic field of the Earth will get extremely low and for a while will have multiple north
There might even be a period that the Earth will have no magnetic field with the Earth being hit hardest by solar radtion.
Perhaps if the magnetic field of Earth is diminishing and more solar radiation is coming into Earth could be an additional cause of global warming.
Interesting supporting links of Earths shrinking magnetic field on planet EARTH. After understand the process ask yourself then how would it effect our environment.
Earth's Magnetic field Is Fading http://news. nationalgeographic. com/news/2004/09/0909 040909 earthmagfield. htmlmagnetic Storm http://www. pbs. org/wgbh/nova/magnetic/about. htmlthe
Pole Shift has started August 18 2012 The Earth s magnetic field is weakening and moving. http://fuel-efficient-vehicles. org/energy-news/?
/p=1146earth s Weakening Magnetic field http://modernsurvivalblog. com/pole-shift-2/earths-weakening-magnetic-field/Add the sun natural cycles then add human induced carbon warming finally the reduction
of the Earths magnetic field which could have the largest effect on the environment and few are talking about
and taking into account global warming spells a changing world for humanity predicated in religious apocalyptic history of they sky turning to fire.
Okay wonder I'll comment on the weakening of the earth's magnetic field. It's happening.
The rate of decrease and the current strength are within the normal range of variation as shown by the record of past magnetic fields recorded in rocks. laurenra7 Thank you for responding.;
Researchers at the Max Planck Institute for Developmental Biology took dried plants some from as far back as 170 years ago
These findings will greatly help us to understand the dynamics of emerging pathogens one of the researchers says.
We are built machines by star dust and physics and nothing more! I see nothing wrong with cloning;
We are built machines by star dust and physics and nothing more! I see nothing wrong with cloning;
Even the Romulans were detectable with a tacheon particle beam. Today's magic is tomorrow's technology.
no nuclear ballistics in orbit go figure a shot brain adolph hitler! on lyin jeb bush or cheney norad tag harrp remote control unmanned drone nasa eagle scan like horton hitler remote drones!
It's affected by solar storms the solar wind solar radiation Milankovitch cycles. You're right about the data consensus though.
The explosion was a gamma-ray burst or GRB a type of event that's the brightest we know about in the universe.
or quark star sometimes a GRB is emitted. Nobody's exactly sure how GRBS happen but they're observed during a supernova
and consist of a tightly focused narrow beam of radiation moving at speeds about as close as you can get to the speed of light without exceeding it.
This one about 3. 6 billion light-years away was observed by Fermi's Gamma-ray Burst Monitor
Astronomers often use GRBS to find the supernova from which they emitted; the GRB is so bright that it's a useful way to pinpoint where a supernova may have happened.
beam of radiation moving at speeds about as close as you can get to the speed of light um considering that its a gamma ray burst
and gamma rays ARE light the beam HAS TO BE moving at EXACTLY the speed of light. Imagine compressing a weird space-apple from all sides until a jet of space-apple juice explodes out of a tiny point before the apple turns into a black apple holei disagree.
Gamma rays (hence gamma ray burst) are light. Light travels at the speed of light. Period. Events generating GRBS will also tend to be accompanied by hyper-relativistic plasma jets
or disprove the actual mechanics or benefit to these practices. Kind of disappointed in this one popsci.
The experiment and some background material explaining it is published in this month's issue of Physics Today.
Your'climate change'analogy fails due to insufficient dynamics. But thanks for playing. Today's magic is tomorrow's technology.
I came across many comments of it being'unproven quote'of Albert Einstein. But even if he never really said it BEES ARE FREAKING IMPORTANT!
In this transit period radiation cancer deaths will multiply into the 100k yearly for humanity. See these links:
Nova-Magnetic storm-Earth's Invisible Shield. http://www. youtube. com/watch? v=NJUTUFAWFEYEARTH's magnetic fieldhttp://en. wikipedia. org/wiki/Earth's magnetic fieldwhat if Einstein died as a boy?
What if there was no goo-ie center in my tootsie pop? What if Germany won the war?
Evolution like other subjects such as cosmology is mind-boggling to the layperson who cannot take in enough information to see the powerful details supporting the theory.
Albert Einstein gave up his static theory of the universe when Edward Hubble discoverd that the universe was in fact expanding due to some mysterious energy that can't be seen.
I understand the basics of evolution which has not been backed by empirical studies. Even at its very basic level I see no correlation zero.
and for the correction of spherical and chromatic aberration could have been formed by natural selection seems I freely confess absurd in the highest degree.
Likewise Einstein and all the other brilliant minds involved are not responsible for the atomic bomb
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