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40 results for the search term: thermonuclear
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2
POPS
Obama's Legacy
merrie
by merrie  12-17-2009    1
 That far exceeds what's needed to turn on the lights, but it's also beyond what's needed for a basic nuclear weapons program. Consider North Korea, which manufactured two limited yield nuclear weapons using only a plutonium reactor, a plutonium reprocessing facility, and -- presumably -- some sort of weapons laboratory. Why is Iran pumping billions more into building and protecting triple the number of facilities required to build a basic nuclear weapon, akin to the Fat Man or Little Boy bombs detonated in 1945? The answer could be that Tehran is skipping basic weapons construction and moving towards an advanced thermonuclear design. Consider that they've already experimented with advanced weapons designs like two-point implosion, nuclear triggers, and have built their own facility at Arak that could be used to produce both tritium, which is a suspected boosting agent in hydrogen bomb designs, as well as weapons-grade plutonium.
6
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Czar Obama Takes Aim at Congress
merrie
by merrie  12-12-2009    1
 Indeed, when the original law was approved by Congress, nobody said a word about any agency of the federal government telling any business or industry in America how much CO2 it could emit. By now saying the law gives it unilateral authority to declare CO2 dangerous pollutants, the EPA is grabbing power to regulate the 85 percent of the U.S. economy that depends on energy derived from the burning of carbon-based fuels. Those fuels -- oil, natural gas, and coal -- are heavy CO2 emitters. This ruling thus renders congressional intent irrelevant. If the ruling stands, the law will then be whatever the president and his bureaucratic minions in the executive branch decree, not what the people decide acting through their elected representatives in Congress. Congressional liberals who failed to get their cap-and-trade scheme approved in the Senate are ecstatic about the EPA's ruling. There was a time when American liberals worried about excessive executive power;
6
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Antimatter Supernova! The Largest Explosion Ever Recorded
tabsey
by tabsey  12-8-2009   
 Good explanation with this article. Starting to understand anti matter, at a low level. Suspect the pic was taken before the explosion, if it is not just a good pic that someone included.
1
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Europe's Secret Nuclear Weapons
ekorstanje
by ekorstanje  12-2-2009   
 I don't think Russia is going to be invading western Europe anytime soon.
1
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ToTaLLy StELLaR dude
bookchick49
by bookchick49  11-20-2009   
 Furthermore... "Combining the NACO images with data obtained with several other telescopes the astronomers could determine the distance of the system - about 25,000 light-years from the Sun - and its intrinsic brightness - over 10,000 times brighter than the Sun. This implies that the vampire white dwarf in this system has a high mass that is near its fatal limit and is still simultaneously being fed by its companion at a high rate." A GOOD READ
3
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SN 1006 Supernova Remnant
violetnightshade
by violetnightshade  8-3-2009   
 No Remarks
4
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A complication?
Solar Child
by Solar Child  8-18-2009   
 No Remarks
14
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The scale of destruction
Aribeth
by Aribeth  7-23-2009    1
 Kashmir earthquake, 2005 178 megatone TNT Caused damage in Islamabad, 65 miles away. Mount St. Helena eruption, 1980 500 megatons TNT Devastaled several hundred square mil areas San Francisco eartquake, 1906 1 gigaton TNT Caused $5.6 billions in property damage Krakatoa eruption, 1883 5.6 gigatons TNT Worldwide effects included the destruction of 165 villages and towns 10 km asteroid impact, 65 millions years ago 100.000 gigatons. TNT Caused final extinction of dinosaurs and many other species An asteroid impact with the Earth may have caused the extinction of the dinosaurs. The Alvarez Asteroid Theory explains the huge K-T (Cretaceous-Tertiary) mass extinction 65 million years ago by a large asteroid hitting the Earth off the Mexican Yucatan peninsula. This impact would have caused severe climactic changes leading to the demise of many groups of organisms, including non-avian dinosaurs.
8
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OPEN LETTER TO CONGRESS: YOU ARE BEING DECEIVED ABOUT GLOBAL WARMING
merrie
by merrie  7-2-2009    2
 The facts are: The sky is not falling; the Earth has been cooling for ten years, without help. The present cooling was NOT predicted by the alarmists' computer models, and has come as an embarrassment to them. The finest meteorologists in the world cannot predict the weather two weeks in advance, let alone the climate for the rest of the century. Can Al Gore? Can John Holdren? We are flooded with claims that the evidence is clear, that the debate is closed, that we must act immediately, etc, but in fact THERE IS NO SUCH EVIDENCE; IT DOESN'T EXIST. The proposed legislation would cripple the US economy, putting us at a disadvantage compared to our competitors. For such drastic action, it is only prudent to demand genuine proof that it is needed, not guesswork, and not false claims about the state of the science. DEMAND PROOF, NOT CONSENSUS Many alarmists are profiting from their activism. There are billions of dollars floating around for the taking, and being taken.
4
POPS
the case of the missing H-Bomb:the pentagon has lost the mother of all weapons
doodleicious
by doodleicious  5-16-2009   
 that and more.....please-
4
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Mega-Gadget: Igniting the Power of Stars on Earth
tabsey
by tabsey  6-1-2009   
 A bit of paranoia here. Seems the project is being criticised.
3
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The Case of the Missing H-Bomb: The Pentagon Has Lost the Mother of All Weapons
disenchantedcitizen
by disenchantedcitizen  5-17-2009    2
 Everyone knows there will be incompetence found in any large organization. We all know ‘upper’ management despises any appearance of incompetence and/or weakness, hence the inevitable ploy known as the “cover up”. Even though these cover ups are nothing new, I still am amazed at the depths of a military cover up. The loss of military equipment, particularly weapons and, OMG, hydrogen bombs, presents a grave concern to the general public. The fact that the military would prefer to cover up these losses and stop looking for them in favor of preserving the outward appearance that they are trustworthy and dependable to keep us all safe, is nothing short of criminal. In light of all the known cover ups we have been forced to endure over the years, is there any possible way that the American public can ever trust politicians, military personnel, CEO’s, bankers, policemen, or any other person of authority?
7
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The Case of the Missing H-Bomb: The Pentagon Has Lost the Mother of All Weapons
brightlight4
by brightlight4  5-16-2009   
 SEE MORE INCIDENTS IN OTHER PARTS OF THE WORLD TOO: This article continues: The situation is reminiscent of the Palomares incident. On January 16, 1966, a B-52 bomber, carrying four hydrogen bombs, crashed while attempting to refuel in mid-air above the Spanish coast. Three of the H-bombs landed near the coastal farming village of Palomares. One of the bombs landed in a dry creek bed and was recovered, battered but relatively intact. But the TNT in two of the bombs exploded, gouging 10-foot holes in the ground and showering uranium and plutonium over a vast area. Over the next three months, more than 1,400 tons of radioactive soil and vegetation was scooped up, placed in barrels and, ironically enough, shipped back to the Savannah River Nuclear Weapons Lab, where it remains. The tomato fields near the craters were burned and buried. But there's no question that due to strong winds and other factors much of the contaminated soil was simply left in the area. "The total extent of t
10
POPS
Explosion of RS Oph White Dwarf
skwirlinator
by skwirlinator  4-22-2009    1
 No Remarks
10
POPS
Secret US Detonation of Nuclear Device went Bad!!!
ratcatcher2
by ratcatcher2  3-20-2009    5
 Castle Bravo was the code name given to the first US test of a thermonuclear hydrogen bomb device, detonated on Mar 1, 1954, at Bikini Atoll, Marshall Islands. It was the most powerful nuclear device ever detonated by the US with a yield of 15 Megatons. That yield, far exceeding the expected yield of 4 to 6 megatons, combined with other factors to produce the worst radiological accident ever caused by the US.
2
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Castle Bravo, The Biggest USA Atomic Bomb Test on the Bikini Atoll
merrie
by merrie  3-21-2009   
 Castle Bravo was the most powerful nuclear device ever detonated by the United States, with a yield of 15 Megatons. That yield, far exceeding the expected yield of 4 to 6 megatons, combined with other factors to produce the worst radiological accident ever caused by the United States. When Bravo was detonated, it formed a fireball almost four and a half miles (roughly 7 km) across within a second. This fireball was visible on the Kwajalein atoll over 250 miles (450 km) away. The explosion left a crater of 6,500 feet (2,000 m) in diameter and 250 feet (75 m) in depth. The mushroom cloud reached a height of 47,000 feet (14 km) and a diameter of 7 miles (11 km) in about a minute; it then reached a height of 130,000 feet (40 km) and 62 miles (100 km) in diameter in less than 10 minutes and was expanding at more than 6 kilometers (4 miles) per minute.
1
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The Gift That Keeps on Giving
AtlLiberal
by AtlLiberal  1-20-2009   
 Aside from the great entertainment that the Palin Circus has given us, we should all be grateful that she will not be on the podium in Washington today.
3
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man made sun
rvnurse2b
by rvnurse2b  12-28-2008   
 No Remarks
3
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Scientists to Ignite man made star..Nuclear Fusion..
TJColatrella
by TJColatrella  12-27-2008   
 No Remarks
3
POPS
Scientists plan to ignite tiny man-made star
JICWyllie
by JICWyllie  12-27-2008   
 No Remarks
8
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Scientists plan to ignite tiny man-made star
ncoutlander
by ncoutlander  12-28-2008    1
 No Remarks
5
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Scientists plan to ignite tiny man-made star
ratilfar
by ratilfar  12-27-2008    2
 From the article: "Scientists at the National Ignition Facility (NIF) in Livermore, nestled among the wine-producing vineyards of central California, will use a laser that concentrates 1,000 times the electric generating power of the United States into a billionth of a second. The result should be an explosion in the 32ft-wide reaction chamber which will produce at least 10 times the amount of energy used to create it. " Roorooo!
5
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More info comes out on Palin and dominionism, Armageddon, and book bans
cptenaud
by cptenaud  9-14-2008    2
 No Remarks
3
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SKorean fusion reactor takes step forward:
Socratoad
by Socratoad  7-16-2008   
 No Remarks
2
POPS
Colossal construction: The world's nine largest science projects
xpersianx
by xpersianx  6-28-2008   
 Click and read the detail
8
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World's nine largest science projects
hitchhiker08
by hitchhiker08  6-25-2008   
 Interesting and simply put...
1
POPS
Missing Link Between Planets and Stars Found
spherepet
by spherepet  4-12-2008   
 No Remarks
1
POPS
Celestial Longitude of a Red Giant
Moonowler
by Moonowler  3-18-2008   
 No Remarks
2
POPS
Physics of type I, II and III Civilizations..!
TJColatrella
by TJColatrella  11-28-2007   
 No Remarks
8
POPS
The View From 2500 A.D.
wildcat
by wildcat  11-13-2007    2
 beyond that--perhaps the creation of a single super-entity might send a telepathic signal to the stars, announcing that Planet Earth is at last ready to join the Galactic Community. Welcome, Entity!
1
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B-52 carried nuclear armed cruise missiles by mistake: US
Geshizar
by Geshizar  9-17-2007    1
 Private Pyle! What is your major malfunction?! Did your mama not let you watch Sesame Street? Can’t you read? Are your nuts so numb you did not realize you were affixing six cruise missiles armed with nuclear warheads to the wings of that B-52? Now just lookee here, right next to where some red blooded American painted "Crispy Critters" it clearly says: "DANGER: THERMONUCLEAR DEVICE." Did you think that meant it was for crop dusting? Same goes for these other five: "Dead Eye Dick," "Ann Coulter Sends Her Love," "Peace On Earth," "Purity of Essence," and "Podhoretz’ Prophesy." They’re ALL nukes you Moe Ron!
20
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Record set for hottest temperature on Earth
The REAL Napster
by The REAL Napster  5-15-2007    4
 No, it wasn't due to Global Warming either, calm down. The fact that they did this was scary to say the least. They don't know how they did it.
4
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Australians want slice of fusion pie
pokkets
by pokkets  8-16-2007   
 No Remarks
3
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The only Winning Move is NOT TO PLAY
skwirlinator
by skwirlinator  8-9-2007    1
 Bush, Pull out, Like your father should have!
8
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Yabba-dabba science
laceym
by laceym  5-24-2007    1
 Note to would-be Creation Museum visitors: the Earth is round.
3
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Physicists in Quest for Inexhaustible Energy Source
adamc
by adamc  5-30-2006    2
 "Basically we're trying to make a sun here on Earth"
3
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The Physics of Extra-Terrestrial Civilizations - by Dr. Michio Kaku
Djiezes
by Djiezes  10-6-2006   
 very interesting speculations Currently, our energy output qualifies us for Type 0 status. We derive our energy not from harnessing global forces, but by burning dead plants (e.g. oil and coal). But already, we can see the seeds of a Type I civilization. We see the beginning of a planetary language (English), a planetary communication system (the Internet), a planetary economy (the forging of the European Union), and even the beginnings of a planetary culture (via mass media, TV, rock music, and Hollywood films).
3
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10 Most Significant Developments in Sci-Tech in 2006
gingembre
by gingembre  1-22-2007    2
 Chinese academics voted for the top 10 most significant developments in science and technology in China and the world in 2006. Short summaries of each item of both lists provide more information in the article.
3
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Wanted: man to land on killer asteroid and gently nudge it from path to Earth
lorisknight1219
by lorisknight1219  11-20-2006   
 No Remarks
1
POPS
Newfound Object Further Blurs Planet Definition
invictus
by invictus  9-11-2006   
 No Remarks
— end of the list —
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