Weapons physicist posts declassified nuclear test videos to youtube – d-brief

A trove of footage from early U.S. Weight loss meal prep for beginners nuclear weapons tests has just been declassified and uploaded to YouTube.

The film release was part of a project headed by Lawrence Livermore National Laboratory (LLNL) weapons physicist Greg Spriggs which aimed to digitize and preserve thousands of films documenting the nation’s nuclear history. Paleo apple pie bars The endeavor required an all-hands-on deck approach from archivists, film experts and software engineers, but the team says that this digitized database is already yielding new insights from the decades-old tests. Weight loss exercises for men The Heyday of Nuclear Weapons

The films all stem from the 210 atmospheric nuclear tests undertaken by the U.S. How to lose weight no exercise between 1945 and 1962. A healthy diet consists of There are an estimated 10,000 films from these tests, capturing multiple angles and data points. Weight loss workouts for men The project has so far tracked down 6,500 of them, and converted 4,200 to a digital format—750 have so far been declassified, and this week’s batch is the first to be released.

Preserving the films wasn’t easy.


Low carb diet and constipation It required modifying equipment to match the specifications of the old film, and locating data logs that provide critical information about camera placement, speed and focal length.

Then, they watched each film to determine the exact frame rate, as it was known to vary from camera to camera at the time. Weight loss nutrition plan Several programmers assisted Spriggs’ team and provided computational tools to analyze films frame-by-frame—a task that was once done by hand. Low carb diet side effects diarrhea Once a film was digitized and the relevant information matched to each, it can be used to study the behavior of nuclear weapons.

The videos include several of the major nuclear weapons testing runs from the era, including Operations Plumbbob and Dominic. Exercise stress test cost The tests were mostly conducted at sites in Nevada or on atolls in the middle of the Pacific Ocean. Exercise science jobs atlanta Several of the early tests would raise concerns over the fallout from nuclear device testing, both on soldiers involved in exercises nearby and on civilians in the surrounding areas.

The films were originally meant for researchers, to be used as study guides for the next round of development and testing. Exercise and stress In the years following the first nuclear explosion, the Trinity test in New Mexico on July 16, 1945, researchers raced to comprehend the magnitude of their creation. Paleo chili seasoning The hundreds of tests that followed comprised an array of bomb designs and testing environments, including underground, underwater and high-altitude tests. Paleo alcohol recipes The videos of these events were obsessively studied frame by frame to gauge the magnitude of the explosion by looking at its brightness and shockwave, as well as the effects on nearby military equipment, towns and livestock.

Looking back through the footage today, Spriggs says it’s apparent some the data gathered 60 years ago is incorrect. Exercise science jobs utah With the benefit of modern-day technology, he is hoping to rectify those mistakes and provide accurate information after all this time.

“When you go to validate your computer codes, you want to use the best data possible,” he says. “We were finding that some of these answers were off by 20, maybe 30, percent. Liquid diet for weight loss recipe That’s a big number for doing code validation. Weight loss johnson city tn One of the payoffs of this project is that we’re now getting very consistent answers. Can u lose weight while pregnant We’ve also discovered new things about these detonations that have never been seen before. Paleo ground beef recipes New correlations are now being used by the nuclear forensics community, for example.”

Nuclear tests were halted worldwide in 1996, although several nations have carried out tests since then. Healthy diet program The U.S. Diet plan app iphone has not tested a nuclear weapon since 1991, making research into their capabilities and behavior difficult.

These decades-old films represent one of the best sources of information for researchers hoping to better understand the dizzying power contained in a nuclear bomb. Weight loss inspiration tumblr Even on grainy film, the destructive forces unleashed by radioactive material is perfectly clear.

Spriggs says that he ultimately hopes that the information gleaned from the tapes helps to improve our knowledge of nuclear weapons while serving as a powerful reminder of what they’re capable of.

“It’s just unbelievable how much energy’s released,” he says. Exercise on demand “We hope that we would never have to use a nuclear weapon ever again. Diet plan 1200 calories I think that if we capture the history of this and show what the force of these weapons are and how much devastation they can wreak, then maybe people will be reluctant to use them.”

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At a guess; a very bright, and brief, flash of light… and… errm… that’s about it.

With no air/moisture to be heated and expanded (shock waves and visual expansion effect), and no ground material to be kicked up (and heated assuming an air burst was low enough, or a ground burst) there wouldn’t be much to see in space.

Also, according to an article I read, barring the nuclear generated “stuff” (xrays, radioactive particles/material ejected, infra-red, etc.) it wouldn’t be that destructive to objects relatively “near” to the explosion as there would be nothing to transfer the kinetic energy.

Popping a thermonuke in hard vacuum might be largely invisible. Weight loss soup All its matter would instantly heat to black body radiate in the soft x-ray region It would expand and cool into visibility, dim, then vanish. 6 week weight loss workout We should look – say half-way between Earth and Venus.

It would emit about a pound (about 10^26) of neutrons/megaton. Paleo chicken soup A depleted uranium jacket gives tonnes of fiercely beta- and gamma-emitting fission products coming right at you. Weight loss lexapro An inertial jacket is ignored by hot neutrons traveling a modest fraction of lightspeed (1 (fission) to 14 (D,T fusion) MeV of energy versus GeV rest mass), 14,7 minutes rest frame half-life, decay into mostly a 0.78 MeV electron.

Hey Al… wouldn’t you just basically see the spec colour of the light emitted by whatever materials were being used and then quickly change into other colours as they cooled. How to lose weight in a day yahoo Of course, the first few colours like groovy gamma and excellent xray may not be too visible and then you also wouldn’t be too visible either by the time you ‘saw’ them.

If you mean any type of nuclear explosion just take a look at any star. Exercise benefits statistics If you mean a nuclear fission bomb then see the other responses here. Dr g weight loss dadeland You would see a brief flash as the matter in the bomb converted but not much more. Exercise physiologist salary florida It would be cool to see one fire off in something like an asteroid belt though.

Cool! Now I can see why my Polish Uncle came back from the Pacific with a permanent tan line (his wrist was still white where his watch had blocked the radiation from the Bikini blast and why he died at 60.

I am not complaining, he assumed the risk. Exercise yoga I honor him for it. Weight loss eating plan for vegetarian But our politicians knew better from 1945.

Any large scale detonation of nuclear weapons in any region of our planet will produce a nuclear winter which will create mass starvation and failed harvests across the globe. Omega 3 weight loss We had better never go there.

Let’s hope that we will survive Trump’s regime without a nuclear engagement. Slow carb diet rules In fact we need to do more than simply hope — if we care about what kind of world we will leave to our descendents.

Until the World relieves itself of ALL nuclear warheads, someone, at some time, will use them again. Weight loss challenge What would suppose regarding Iran? North Korea? The Middle East and ISIS? Ground fighting won’t get it ‘done’.

Erik, I vote for you being very stupid. Weight loss with pcos Not stupid enough to not know you must be very stupid but stupid none-the-less. 5 days diet plan lose 5kg There in is your problem with understanding. Exercise before bed for weight loss Maybe one day there will be a coloring book to help you out, till then hideout in your safe space till help arrives.

You’re getting the hang of it but more apt examples of an oxymoron would be .. Weight loss before and after tumblr Union Worker, Liberal Values, health care reform, CNN… the Most Trusted Name in News, President Obama, liberal tolerance, and a nearly endless list in that vein .. Paleo diet health risks but my favorite is a one word oxymoron when spoken by a liberal, it just screams cluelessness, .. Weight loss clinic drum roll plz .. Best diet lose weight fast DIVERSITY. Military diet workout Here’s the funny part, you don’t get it.

You know, I’m just having a little fun with comments but I’m really starting to think you are serious. Weight loss plateau on atkins And, no, I don’t ‘get’ your little word game about DIVERSITY.

I’m just thinking more along the lines of how you remind me of my younger brother. Healthy diet chart for adults He also saw the world only in black and white and had an obsession to always be right. Weight loss plans for teens He finally married a woman who was like him but even more so. Icd 9 weight loss Now he just sits around the house pounding the benzos and living in denial about all the ‘illnesses’ he has come down with lately because hatred is like a cancer and will turn on you one day causing untold grief to your body and mind. Exercise videos on netflix instant Another old friend of mine (from a large ‘typical’ Irish family, all the way to the drunken father who would wake all the kids up when he got home drunk every night, line them up and yell at them) was the same – full of hate. Lose water weight in one day It was either his way or no way at all. Military diet calories He died of cancer in his fifties. 4 exercises His brother had a heart attack in his forties. Losing weight with pcos blog His other brother weighed about 350 lbs. Exercise bike clipart last time I saw him so I imagine they’re both gone now too.

Your nickname is such a great Freudian clue, meaning that inside you know something is not right. Weight loss 21 day fix There’s still time my friend. Weight loss zumba The world is many shades of grey. How to lose weight quickly at home And winning arguments all the time, especially by character assassination, just makes you lose friends and family.

Know what? I’m secretly hoping we do realize a nuclear engagement while Trumpence is in power. Weight loss diet chart Not big enough to completely destroy us (although that’s all up to Mother Earth anyways) but big enough to make the war mongers be the first in line to beg that we destroy all nukes NOW. Cinnamon and weight loss Cuz their logic just doesn’t seem to leave any room for a loss on our side. 6 meal diet plan They believe their Hollywood propaganda machine so much that they’ve lost all touch with reality. Is a paleo diet healthy Napoleon also thought that way as well as a couple others I need not mention.

My uncle was one of the solders that had a front row seat at some of the early tests in Nevada. Exercises on reported speech He hid in the bottom of the trench, with his goggles on, and with his hands over eyes when they lit one of these things off. Best diet and workout plan He said it was so bright he could see the bones in his hands

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