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Super Cool Way To Launch A Missile From A Ship

NEVER Throw A Firecracker Into A Manhole!

youdiejoe says...

On January 29, 2012 a man suffered major injuries and remains hospitalized while playing with firecrackers with his son and nephew. The accident occurred in Hunan province of China when Mr. Cai dropped a small firecracker into one of the holes of the sewer cover, which exploded an accumulation of gases. The force of the explosion was such that the sewer lid, weighing 20 kilos, was thrown a height of three stories. Fortunately, both children were at a sufficient distance and suffered no injury but Mr. Cai suffered facial burns and damage to the respiratory system by inhaling the flame produced by the explosion.

NASA: 130 Years of Global Warming in 30 seconds

bcglorf says...

>> ^Peroxide:

>> ^bcglorf:
>> ^Peroxide:
@bcglorf Your argument is the same tired old bullshit. It isn't us, don't feel guilty, and SWEET JESUS don't do anything to stop the industrial engine of economic growth that is spewing the CO2 in the first place.
http://www.skepticalscience.com/empirical-ev
idence-for-co2-enhanced-greenhouse-effect-advanced.htm
http://www.skepticalscience.com/a-comprehensive-rev
iew-of-the-causes-of-global-warming.html

Actually, I strongly encourage that we stop burning coal and oil, which would virtually eliminate our CO2 emissions. I am a big proponent of pushing battery research the 10% further it needs to go to replace gas powered cars with electric. I am a big proponent of replacing dirty coal and oil based power plants with clean running brand new nuclear plants. If the future pans out as I hope, the next 20 years will see a dramatic drop in our CO2 emissions.
I do NOT argue for that because the sky is falling and we're all gonna die if we don't. I advocate for it because it would reduce really bad pollutants AND save us a fortune very quickly.
If you feel the need to throw out a few web links instead of addressing my statements of facts, backed by peer reviewed science I think you've forfeited the intellectual and scientific high ground.

You are such a troll! OMG! The links I previously provided reference many more peer reviewed studies than your single study, even though you deleted them from your quote of me, (wonder why...) Here they are again, scroll to the bottom of the second link,
AND TAKE NOTE THAT THE LAST TWO PEER REVIEWED PAPERS ARE MORE RECENT THAN THE PAPER YOU CITE !!!
"Huber and Knutti 2011 (HR11, light blue), and Gillett et al. 2012 (G12, orange)."
http://www.skepticalscience.com/a-comprehensive-rev
iew-of-the-causes-of-global-warming.html
http://www.skepticalscience.com/empirical-ev
idence-for-co2-enhanced-greenhouse-effect-advanced.htm
BUT most importantly, you employ circular logic in your main argument, my Chem prof. explained:
You argue water vapour is the cause of current warming, so according to your theory,
-there is more water in the atmosphere making it hotter
-why is there more water in the atmosphere?
-because it is hotter.
-why is it hotter?
-uh... because there is more water in the atmosphere? wait a second...
That's called circular reasoning, and your whole argument hinges on it, scientists have considered these potential forcing agents and CO2 is the primary one, it IS humankind's fault, we CAN abate emissions, and people like you are the reason climate change will reach dangerous levels!
I sympathize for you if your guilt complex is too powerful for you to admit that the warming climate's root cause is anthropogenic. I beg you, please stop misleading others, I don't care if you're employed by exxon or a coal power plant, it MY GOD DAMN ATMOSPHERE TOO!
http://en.wikipedia.org/wiki/Climate_change_denial
http://en.wikipedia.org/wiki/Global_warming_controversy
I hope wikipedia isn't too liberal a source for your liking, wouldn't be surprised if it is though.


Go back and read my arguments again, you claim that I "argue water vapour is the cause of current warming". I never said that. I talked about the percentage of our planet's greenhouse effect that is attributed to 2 gases, CO2 and H2O.

The greenhouse effect is not 'warming' it is not 'cooling', it is just the ability of various gases in the atmosphere to absorb energy and has been happening for millenia and barring absolute catastrophic disaster will continue to do so for millenia. Among the greenhouse gases climatologists estimate 70% of energy absorbed is done by H2O and 30% by CO2.

I'm afraid you've completely misunderstood even the most basic parts of what I've said. Go back and look closer, or if your not comfortable, get your chem prof to look and get him to explain it. My statements are in keeping with established science, most of it comes directly from articles like those in the links you yourself provided, like Mann et al's team(the hockey stick guys).

NASA: 130 Years of Global Warming in 30 seconds

bcglorf says...

>> ^residue:

@bcglorf would you trust someone with a doctorate in geology?
Here are some data:
Air:
http://www.ncdc.noaa.gov/cmb-faq/anomalies.php
Ocean:
http://www.nature.com/nature/journal/v465/n7296/fig_tab/nature09043
_F1.html
(From: Lyman, J.M., Good, S.A., Gouretski, V.V., Ishii, M., Johnson, G.C., Palmer, M.D.,
Smith, D.M., and Willis, J.K., Robust warming of the global upper ocean: Nature,
v. 465, p. 334-337.)
The only real thing debated (or that should be debated) is why it's warming up. we've got 2 basic reasons: it's because of human interaction or it's because of natural processes (hey the earth has been WAY warmer than it is now several times - http://www.scotese.com/climate.htm)
In reference to your statement about the relative contributions of water vapor and CO2, there are 2 things you need to realize. First of all, the residence time of water vapor in the atmosphere is 9 days, the residence time of CO2 among other greenhouse gases can be as much as 100 years with other greenhouse gases (aerosols for example) much longer. Most aerosols were outlawed in the late 70s but graphs of their concentration in the atmosphere show no relative decrease since the cessation of their use. The second point here is that water vapor's place in the atmosphere is natural, greenhouse gas emission is not. Water vapor contributes to the amount of greenhouse effect that we need to survive on the planet (if we didn't have the greenhouse effect at all, earth could not sustain life - too cold). Humans contribute to greenhouse effect by adding in greenhouse gases and warming the planet. To specify the relative contributions of each and say "well water vapor is the biggest culprit! We only release tiny amounts of CO2 relative to water vapor, so it's really not our fault!" is irresponsible.
You might, however, find this interesting:
http://onlin
e.wsj.com/article_email/SB10001424052970204257504577150812451167538-lMyQjAxMTAyMDIwNDEyNDQyWj.html?mod=wsj_share_email
Definitely a different take on the issue at large, but again, the argument here isn't whether or not global warming is happening (it is) but rather what it all means.


Well, you and I seem largely agreed. I commented multiple times that the warming is not in question, but rather why and more importantly what it means to us.

The challenge with accurately modelling the contribution of H2O has nothing to do with our own emissions of H2O. For all reasonable purposes we can, again as you seem to agree, ignore the meager contribution humans make to it. H2O is as you say largely short lived in the atmosphere, but it still makes up the overwhelming majority of the greenhouse effect, despite residing in the atmosphere for a fraction of the time of gases like CO2. Obviously that means that H2O replenishes itself into the atmosphere as rapidly as it dissipates. We know that this rate is driven by temperature. What we don't understand well is how that should play out in our models, or more importantly how it plays out in reality. Just how much confidence can we place on future projections of CO2 changes when we aren't even sure which sign to attribute the feedback effect of water vapor?

NASA: 130 Years of Global Warming in 30 seconds

residue says...

@bcglorf would you trust someone with a doctorate in geology?

Here are some data:

Air:
http://www.ncdc.noaa.gov/cmb-faq/anomalies.php
Ocean:
http://www.nature.com/nature/journal/v465/n7296/fig_tab/nature09043_F1.html
(From: Lyman, J.M., Good, S.A., Gouretski, V.V., Ishii, M., Johnson, G.C., Palmer, M.D.,
Smith, D.M., and Willis, J.K., Robust warming of the global upper ocean: Nature,
v. 465, p. 334-337.)

The only real thing debated (or that should be debated) is why it's warming up. we've got 2 basic reasons: it's because of human interaction or it's because of natural processes (hey the earth has been WAY warmer than it is now several times - http://www.scotese.com/climate.htm)

In reference to your statement about the relative contributions of water vapor and CO2, there are 2 things you need to realize. First of all, the residence time of water vapor in the atmosphere is 9 days, the residence time of CO2 among other greenhouse gases can be as much as 100 years with other greenhouse gases (aerosols for example) much longer. Most aerosols were outlawed in the late 70s but graphs of their concentration in the atmosphere show no relative decrease since the cessation of their use. The second point here is that water vapor's place in the atmosphere is natural, greenhouse gas emission is not. Water vapor contributes to the amount of greenhouse effect that we need to survive on the planet (if we didn't have the greenhouse effect at all, earth could not sustain life - too cold). Humans contribute to greenhouse effect by adding in greenhouse gases and warming the planet. To specify the relative contributions of each and say "well water vapor is the biggest culprit! We only release tiny amounts of CO2 relative to water vapor, so it's really not our fault!" is irresponsible.

You might, however, find this interesting:
http://online.wsj.com/article_email/SB10001424052970204257504577150812451167538-lMyQjAxMTAyMDIwNDEyNDQyWj.html?mod=wsj_share_email

Definitely a different take on the issue at large, but again, the argument here isn't whether or not global warming is happening (it is) but rather what it all means.

James Cameron vs the Brazillian government

hpqp says...

Sorry to bust your bubble, but infinite growth is simply not possible, nor is it desirable. For economic growth you need demographic growth (just look at how EU keeps sucking in immigrants to counterbalance the non-renewing fertility rate... it's definitely not out of kindness of heart). More people = more mouths to feed, but also exchanging cultivated land for inhabited land. Moreover, even if we manage to have 100% renewable power, much of the material we use (metals, gases, etc) are of a finite nature and rapidly depleting. Recycling is great, but can never be 100% effective, and even if it could, there are elements (think helium) that once they're gone they're gone, basta.

In the long run, we can only have a sustainable society if the growth imperative is scratched out of our mentality.

>> ^artician:

>> ^hpqp:
As long as our society is built around the imperative of growth (economic, demographic), we will continue to irretrievably destroy ourselves. The equation is simple: infinite possibility for growth - finite resources = self-destruction.

The thing is, renewable resources = infinite resources. I really believe infinite possibility for growth can be sustained, but what we have here is irresponsible growth. It's not growth as much as a viral consumption.
I think the next step is to start getting some names. Company names, shareholder names, CEO names. Find the people responsible for making these decisions, and education or kill them. Wait... what?
Anyway, this will never stop unless you confront individuals directly. It's very rare that indirect opposition (pacifist movements, ghandi/king jr. civil rights) works. So rare that I've given up on it for such dire circumstances.
Dear America: still feeling all that white guilt from the complete genocide of several hundred thousand indigenous natives on the norther continent? Well it's still happening right now. Now's your chance to make up for it.

Bill Nye Realizes He Is Talking To A Moron

zombieater says...

Fine...let's use Bill Nye's approach...

Follow the logic...

Let's say these puppets on my fingers are humans..."Oooh yay combustion, let's drive cars, build powerplants, make concrete, raise millions of cattle, and pump all these gases into the atmosphere." *Puppets dance*

What happens then? The levels of CO2, CH4, and CO (among other gases) increase. For example, CO2 levels have been increasing AND these activities lead to an increase in CO2 levels. We know this. (http://en.wikipedia.org/wiki/File:Mauna_Loa_Carbon_Dioxide-en.svg)

Let's then say that this orange is the earth -> O (Hello puppet humans!)

The orange is surrounded by something called the ozone layer. Say it with me kids: O-ZONE LAY-ER. Good. Think of it like a sock around the earth (*stuffs the orange in a sock*).

Now, the ozone layer is made up of greenhouse gases - which are usually very good because they trap heat and make it nice and warm for the puppet humans (Yay! *puppets dance*). Greenhouse gases include CO (Carbon monoxide - given off by cars), CO2 (Carbon dioxide - power plants, factories, cars, respiration, etc), CH4 (Methane - cows, pigs, industry, etc), and several others. More pretty pictures --> (http://en.wikipedia.org/wiki/File:Greenhouse_Effect.svg)

So, what happens when the puppet humans increase greenhouse gases? The greenhouse effect gets stronger, and the sock turns into a sweater! *wraps the orange in a sweater* More gases = more trapping = more heat. *puppets melt*

As for global cooling, that dealt with pollution particulates, which have been declining in the atmosphere since government regulations went into effect in the USA (although pollutants from China and other developing countries are causing some slight cooling, which is, ironically, making climate change *less* prominent than it was actually thought to be at this point).

Look at the puppets. Look at them dance *dancing puppets* Okay, now take a nap.

Glenn Beck: Santorum Denies Global Warming, Etc.

DerHasisttot says...

>> ^quantumushroom:

He's referring to "manmade" global warming, which is socialist BS theory.


FYI: http://en.wikipedia.org/wiki/Socialism

Also: "Global warming is the current rise in the average temperature of Earth's oceans and atmosphere and its projected continuation. The scientific consensus is that global warming is occurring and was initiated by human activities, especially those that increase concentrations of greenhouse gases in the atmosphere, such as deforestation and burning of fossil fuels.[2][3] This finding is recognized by the national science academies of all the major industrialized countries and is not rejected by any scientific body of national or international standing."

The 2001 joint statement was signed by the national academies of science of Australia, Belgium, Brazil, Canada, the Caribbean, the People's Republic of China, France, Germany, India, Indonesia, Ireland, Italy, Malaysia, New Zealand, Sweden, and the UK. The 2005 statement added Japan, Russia, and the U.S. The 2007 statement added Mexico and South Africa. The Network of African Science Academies, and the Polish Academy of Sciences have issued separate statements. Professional scientific societies include American Astronomical Society, American Chemical Society, American Geophysical Union, American Institute of Physics, American Meteorological Society, American Physical Society, American Quaternary Association, Australian Meteorological and Oceanographic Society, Canadian Foundation for Climate and Atmospheric Sciences, Canadian Meteorological and Oceanographic Society, European Academy of Sciences and Arts, European Geosciences Union, European Science Foundation, Geological Society of America, Geological Society of Australia, Geological Society of London-Stratigraphy Commission, InterAcademy Council, International Union of Geodesy and Geophysics, International Union for Quaternary Research, National Association of Geoscience Teachers, National Research Council (US), Royal Meteorological Society, and World Meteorological Organization.

Not only does the political system of common ownership of all means of production not have anything to do with global warming whatsoever; but it is internationally recognised as man-made or at least strongly man-enhanced. I know that talking to ideologues like you doesn't do anything, because ideologies are just like secularised religions, but if i don't vent my frustration, I'd only carry it around.

Truth About Transitional Species Fossils

shinyblurry says...

Your refutations were (in order)

"This guy believes in evolution"

"We can never prove anything about the fossil record"

"this quote is old"

"this guy is crazy"

"this quote is old"

"this guy is a probable creationist"

Yeah, amazing refutations..which you got from a website, while calling me out on doing the same thing. Evolutionists, biologists, palentologists etc DO dispute the theory of evolution..you were right though..the ones I provided were kind of weak. You'll have an infinitely harder time refuting these:

"With the failure of these many efforts [to explain the origin of life] science was left in the somewhat embarrassing position of having to postulate theories of living origins which it could not demonstrate.

After having chided the theologian for his reliance on myth and miracle, science found itself in the unenviable position of having to create a mythology of its own: namely, the assumption that what, after long effort could not be proved to take place today, had, in truth, taken place in the primeval past."

Loren C. Eiseley,
Ph.D. Anthropology. "The Immense Journey". Random House, NY, p. 199

"We have no acceptable theory of evolution at the present time. There is none; and I cannot accept the theory that I teach to my students each year. Let me explain:

I teach the synthetic theory known as the neo-Darwinian one, for one reason only; not because it's good, we know it is bad, but because there isn't any other.

Whilst waiting to find something better you are taught something which is known to be inexact, which is a first approximation."

Professor Jerome Lejeune,
Internationally recognised geneticist at a lecture given in Paris

"Considering its historic significance and the social and moral transformation it caused in western thought, one might have hoped that Darwinian theory ... a theory of such cardinal importance, a theory that literally changed the world, would have been something more than metaphysics, something more than a myth."

Michael Denton,
Molecular Biologist. "Evolution: A Theory in Crisis". Adler and Adler, p. 358

"The fact of evolution is the backbone of biology, and biology is thus in the peculiar position of being a science founded on an unproved theory - is it then a science or a faith? Belief in the theory of evolution is thus exactly parallel to belief in special creation-both are concepts which believers know to be true but neither, up to the present, has been capable of proof."

L.Harrison Matthews,
British biologist

"[The theory of evolution] forms a satisfactory faith on which to base our interpretation of nature."


L. Harrison Matthews,
Introduction to 'Origin of Species: The Preservation of Favored Races in the Struggle for Life', p. xxii (1977 edition).


"I reject evolution because I deem it obsolete, because the knowledge, hard won since 1830, of anatomy, histology, cytology, and embryology, cannot be made to accord with its basic idea. The foundationless, fantastic edifice of the evolution doctrine would long ago have met with its long deserved fate were it not that the love of fairy tales is so deep-rooted in the hearts of man."

Dr Albert Fleischmann. Recorded in Scott M. Huse, "The Collapse of Evolution", Baker Book House: Grand Rapids (USA), 1983 p:120

"Naturalistic evolution has clear consequences that Charles Darwin understood perfectly. 1) No gods worth having exist; 2) no life after death exists; 3) no ultimate foundation for ethics exists; 4) no ultimate meaning in life exists; and 5) human free will is nonexistent."


William B. Provine,
Professor of Biological Sciences, Cornell University, 'Evolution: Free will and punishment and meaning in life', Abstract of Will Provine's 1998 Darwin Day Keynote Address.


"The origin of life by chance in a primeval soup is impossible in probability in the same way that a perpetual machine is in probability. The extremely small probabilities calculated in this chapter are not discouraging to true believers ? [however] A practical person must conclude that life didn’t happen by chance."


Hubert Yockey,
"Information Theory and Molecular Biology", Cambridge University Press, 1992, p. 257


"As I said, we shall all be embarrassed, in the fullness of time, by the naivete of our present evolutionary arguments. But some will be vastly more embarrassed than others."


Massimo Piattelli-Palmarini, Principal Research Associate of the Center for Cognitive Science at MIT, "Inevitable Illusions: How Mistakes of Reason Rule Our Minds," John Wiley & Sons: New York, 1994, p195)


"In 10 million years, a human-like species could substitute no more than 25,000 expressed neutral mutations and this is merely 0.0007% of the genome ?nowhere near enough to account for human evolution. This is the trade secret of evolutionary geneticists."

Walter James ReMine,
The Biotic Message : Evolution versus Message Theory


"Today, a hundred and twenty-eight years after it was first promulgated, the Darwinian theory of evolution stands under attack as never before. ... The fact is that in recent times there has been increasing dissent on the issue within academic and professional ranks, and that a growing number of respectable scientists are defecting from the evolutionist camp. It is interesting, moreover, that for the most part these 'experts' have abandoned Darwinism, not on the basis of religious faith or biblical persuasions, but on strictly scientific grounds, and in some instances regretfully, as one could say. We are told dogmatically that Evolution is an established fact; but we are never told who has established it, and by what means. We are told, often enough, that the doctrine is founded upon evidence, and that indeed this evidence 'is henceforward above all verification, as well as being immune from any subsequent contradiction by experience'; but we are left entirely in the dark on the crucial question wherein, precisely, this evidence consists."


Wolfgang Smith,
Mathematician and Physicist. Prof. of Mathematics, Oregon State University. Former math instructor at MIT. Teilhardism and the New Religion: A Thorough Analysis of the Teachings of de Chardin. Tan Books & Publishers, pp. 1-2


"If there were a basic principle of matter which somehow drove organic systems toward life, its existence should easily be demonstrable in the laboratory. One could, for instance, take a swimming bath to represent the primordial soup. Fill it with any chemicals of a non-biological nature you please. Pump any gases over it, or through it, you please, and shine any kind of radiation on it that takes your fancy. Let the experiment proceed for a year and see how many of those 2,000 enzymes [proteins produced by living cells] have appeared in the bath. I will give the answer, and so save the time and trouble and expense of actually doing the experiment. You would find nothing at all, except possibly for a tarry sludge composed of amino acids and other simple organic chemicals.
How can I be so confident of this statement? Well, if it were otherwise, the experiment would long since have been done and would be well-known and famous throughout the world. The cost of it would be trivial compared to the cost of landing a man on the Moon.......In short there is not a shred of objective evidence to support the hypothesis that life began in an organic soup here on the Earth."


Sir Fred Hoyle,
British physicist and astronomer, The Intelligent Universe, Michael Joseph, London, pp. 20-21, 23.


"...(I)t should be apparent that the errors, overstatements and omissions that we have noted in these biology texts, all tend to enhance the plausibility of hypotheses that are presented. More importantly, the inclusion of outdated material and erroneous discussions is not trivial. The items noted mislead students and impede their acquisition of critical thinking skills. If we fail to teach students to examine data critically, looking for points both favoring and opposing hypotheses, we are selling our youth short and mortgaging the future of scientific inquiry itself."


Mills, Lancaster, Bradley,
'Origin of Life Evolution in Biology Textbooks - A Critique', The American Biology Teacher, Volume 55, No. 2, February, 1993, p. 83


"The salient fact is this: if by evolution we mean macroevolution (as we henceforth shall), then it can be said with the utmost rigor that the doctrine is totally bereft of scientific sanction. Now, to be sure, given the multitude of extravagant claims about evolution promulgated by evolutionists with an air of scientific infallibility, this may indeed sound strange. And yet the fact remains that there exists to this day not a shred of bona fide scientific evidence in support of the thesis that macroevolutionary transformations have ever occurred."


Wolfgang Smith,
Ph.D Mathematics , MS Physics Teilardism and the New Religion. Tan Books and Publishers, Inc.


"... as Darwinists and neo-Darwinists have become ever more adept at finding possible selective advantages for any trait one cares to mention, explanation in terms of the all-powerful force of natural selection has come more and more to resemble explanation in terms of the conscious design of the omnipotent Creator."


Mae-Wan Ho & Peter T. Saunders,
Biologist at The Open University, UK and Mathematician at University of London respectively


"In other words, when the assumed evolutionary processes did not match the pattern of fossils that they were supposed to have generated, the pattern was judged to be 'wrong'. A circular argument arises: interpret the fossil record in terms of a particular theory of evolution, inspect the interpretation, and note that it confirms the theory. Well, it would, wouldn't it?"


Tom S. Kemp,
'A Fresh Look at the Fossil Record', New Scientist, vol. 108, 1985, pp. 66-67


"We have proffered a collective tacit acceptance of the story of gradual adaptive change, a story that strengthened and became even more entrenched as the synthesis took hold. We paleontologists have said that the history of life supports that interpretation, all the while really knowing that it does not."


Niles Eldredge,
Chairman and Curator of Invertebrates, American Museum of Natural History, "Time Frames: The Rethinking of Darwinian Evolution and the Theory of Punctuated Equilibria," Simon & Schuster: New York NY, 1985, p144)


... by the fossil record and we are now about 120-years after Darwin and the knowledge of the fossil record has been greatly expanded. We now have a quarter of a million fossil species but the situation hasn't changed much.
The record of evolution is still surprisingly jerky and, ironically, some of the classic cases of Darwinian change in the fossil record, such as the evolution of the horse in North America, have had to be discarded or modified as a result of more detailed information."


David M. Raup,
Curator of Geology. Field Museum of Natural History, Chicago "Conflicts Between Darwin and Paleontology". Field Museum of Natural History. Vol. 50, No. 1, p. 25


"Thus all Darwin's premises are defective: there is no unlimited population growth in natural populations, no competition between individuals, and no new species producible by selecting for varietal differences. And if Darwin's premises are faulty, then his conclusion does not follow. This, of itself, does not mean that natural selection is false. It simply means that we cannot use Darwin's argument brilliant though it was, to establish natural selection as a means of explaining the origin of species."


Robert Augros & George Stanciu,
"The New Biology: Discovering the Wisdom in Nature", New Science Library, Shambhala: Boston, MA, 1987, p.160).







>> ^MaxWilder:
What the hell are you talking about? I refuted every one of your quotes point by point! I provided links to further information. The whole point was that your "evidence" of paleontologists speaking out against evolution was utter bullshit!
The only one where I discredited the source was from some no-name Swedish biologist that nobody takes seriously. Every other source was either out of context (meaning you are not understanding the words properly), or out of date (meaning that science has progressed a little since the '70s).
You have got your head so far up your ass that you are not even coherent now.
But you know what might change my mind? If you cut&paste some more out of context, out of date quotes. You got hendreds of 'em! </sarcasm>
>> ^shinyblurry:
So basically, you cannot provide a refutation to the information itself but instead try to discredit the source.


Nuclear expert warns Fukushima is "Chernobyl on steroids"

Jinx says...

I like how when the reported asked if the reactor was like a nuclear bomb the "expert" failed to address that you don't get a nuclear explosion in a meltdown. Pretty much the worst case scenario is that the fuel rods melt, pool on the bottom and bore their way through containment, through the concrete and into the earth. That would certainly cause very long term environmental damage.

There has clearly been some escape of radioactive material. I mean, the rods were being cooled by pumping water onto them, and god knows where that water went afterwards. The rods were also exposed for some time, radioactive gases will also have escaped, but to compare that to chernobyl is just stupid. Chernobyl reactor core was blown clean open while the reactor was running. The nuclear reaction actually continued after containment was broken. The fuel was exposed to the air and caught fire pumping radioactive gases and ash high into the atmosphere. Pripyat was evacuated too late. I have a hard time seeing how Fukashima is worse than Chernobyl...

Long story short, this interview is a joke.

Traffic Waves

GeeSussFreeK says...

>> ^bamdrew:

this is a bit simplified, to the point of being a bit silly, but I like the experimentation.
I once read about modeling traffic being similar to modeling the movement of compressed gases, and tend to think of it like that.
He is right that it is fun thing to think about from a psychology perspective... everyone is in a vehicle capable of high speeds and on a highway designed to support those speeds, so the expectation is that you'll be traveling at or near the speed limit. The only hold-up then are your 'competitors' out there, also trying to move at an optimal velocity.


Traffic waves are a real phenomena though, usually caused by people following to closely. There is a video here on the sift of such a thing. It is just a bunch of cars all driving around in a circle. Eventually, due to inconsistent speeds, a wave of breaking keeps pulsing backwards. If one driver "ate" the wave, it would dissipate, but it never happened. So, while it is simplified, and perhaps overstated, I imagine some effect of it can be observed, after all, the effects of sudden breaking can causes a wave that will ripple for miles back, I don't see why someone smoothing out that ripple wouldn't have a similar effect.

Traffic Waves

bamdrew says...

this is a bit simplified, to the point of being a bit silly, but I like the experimentation.

I once read about modeling traffic being similar to modeling the movement of compressed gases, and tend to think of it like that.

He is right that it is fun thing to think about from a psychology perspective... everyone is in a vehicle capable of high speeds and on a highway designed to support those speeds, so the expectation is that you'll be traveling at or near the speed limit. The only hold-up then are your 'competitors' out there, also trying to move at an optimal velocity.

Debunking Steve Harvey's Anti-atheist comments

RadHazG says...

The main problem all these blindly repeated "arguments" have is the fact that the answers to them require a literally mind boggling amount of time to occur. You see the explanation that a star came from a compaction of gases etc but to wrap your head around the idea that it took an unfathomably long amount of time and not *poof* is just to hard for the average (or even above average) mind to conceive of except in the vaguest of terms. The brain can't really grasp the sheer size of it, so they prefer the simpler explanation of a wish granting genie man taking 6 days (omnipotence only goes so far apparently) to put it all in order.

CBC thoroughly deconstructs homeopathy

9547bis says...

>> ^bamdrew:

Scientist - "our instruments can't detect anything more than sugar"
Homeopathy Salesperson - "maybe the scientists need to develop more sensitive equipment"
Scientist - "... we can see fucking carbon atom's, asshole... you're deluding people for profit"
http://videosift.com/video/First-Movie-of-Individual-Carbon-Atoms-i
n-Action

... thats how it should have gone... 15 second sift.


I'd say it's even worse than that: medicine is not even concerned with "seeing the atoms" or explaining anything, it's merely about *measuring effects* (and side-effects). If someone were to come up with a new cure that scientists are at loss to explain, but whose effects/side-effects are well-known, then it would be used by doctors (actual example: anaesthetic gases when they were first introduced).

So homeopathy is bonk, not because it is unexplained, but because *it has no effect* (beyond placebo, that is). Hence the common saying: "Alternative medicine that actually works goes by another name: it's called Medicine".

Bombardier Beetle - Master Of Chemical Warfare!

entr0py says...

I'm trying to cut down on the Wikipedia quoting, but this is too awesome:

Defense mechanism
Secretory cells produce hydroquinones and hydrogen peroxide, which collect in a reservoir. The reservoir opens through a muscle-controlled valve onto a thick-walled reaction chamber. This chamber is lined with cells that secrete catalases and peroxidases. When the contents of the reservoir are forced into the reaction chamber, the catalases and peroxidases rapidly break down the hydrogen peroxide and catalyze the oxidation of the hydroquinones into p-quinones.

These reactions release free oxygen and generate enough heat to bring the mixture to the boiling point and vaporize about a fifth of it. Under pressure of the released gases, the valve is forced closed, and the chemicals are expelled explosively through openings at the tip of the abdomen. Each time it does this, it shoots about 70 times very rapidly. The damage caused can be fatal to attacking insects and small creatures and is painful to human skin.



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