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☆ How to start a charcoal grill and arrange your coals for cook-out success
▼ + stars: | 2024-04-19 | by ( Taylor Mead | ) www.businessinsider.com time to read: +13 min

Alphotographic/Getty ImagesCharcoal chimney starters are the preferred way to start a charcoal grill for most people. To start a charcoal grill using a chimney starter:1. This will take a bit longer than it would with a charcoal chimney but the charcoal should all ignite within about 15 minutes. AdvertisementHow to start a charcoal grill with lighter fluidAccording to the experts, this is the least recommended of the three charcoal grill starting methods. AdvertisementInsider's takeawayThough it may seem intimidating, lighting a charcoal grill is simple.

Persons: —, Matt Groark, Liam, Myles Snider, Mother, You'll, Snider, Groark, we've, Joe, Marianne Ayala Organizations: Service, Groark, Walmart

OAK RIDGE NORTH, Texas (AP) — A man suspected of several robberies in southeastern Texas was fatally shot Monday night by officers with a joint task force after they saw him rob a liquor store, authorities said. The man, whose name was not immediately released, fled officers who had been monitoring him before seeing him rob the liquor store in Oak Ridge North at gunpoint, according to Montgomery County District Attorney Brett Ligon. The officers then tried to arrest the man, but he fled on foot in the strip mall where the liquor store is located. “The officers, fearing for their safety, discharged their weapons, the suspect dies.”Ligon said a report on the shooting will be submitted to a grand jury to determine whether the officers acted appropriately. None of the officers were injured and all are on paid leave pending investigations into the shooting.

Persons: Brett Ligon, “ Let's, Ligon, ” Ligon, “, — Organizations: Houston, Harris County sheriff's Locations: NORTH, Texas, Oak Ridge, Montgomery County, Houston, Harris County

☆ Why Does My ‘Efficient’ Dishwasher Take a Zillion Minutes for a Load?
▼ + stars: | 2023-11-24 | by ( Austen Hufford | ) www.wsj.com time to read: 1 min

For months, Donna King experimented with the various settings of her washing machine, trying to get her clothes to stop coming out covered in detergent residue. In the era of tightening water and energy standards, King thinks the machine just doesn’t use enough water, with clothes emerging nearly dry to the touch. Counting down the hoursShe regularly runs her T-shirts through the machine a second time. The hairstylist in Oak Ridge, Tenn., sometimes brings laundry loads into work to use the heavy duty setup there.

Persons: Donna King, King Locations: Oak Ridge, Tenn

Depleted uranium is a dense by-product left over when uranium is enriched for use in nuclear reactors or nuclear weapons. The depleted uranium is still radioactive, but has a much lower level of the isotopes U-235 and U-234 - way less than the levels in natural uranium ore - reducing its radioactivity. The United States, Britain, Russia, China, France and Pakistan produce depleted uranium weapons, which are not classified as nuclear weapons, according to the International Coalition to Ban Uranium Weapons. Ingesting or inhaling quantities of uranium - even depleted uranium - is dangerous: it can depress renal function and raises the risk of developing a range of cancers. A United Nations Environment Programme report on the impact of depleted uranium on Serbia and Montenegro found "no significant, widespread contamination".

Persons: Sergei Ryabkov, Ryabkov, Guy Faulconbridge, Frank Jack Daniel, Tomasz Janowski, Kevin Liffey Organizations: Pentagon, International Atomic Energy Agency, Associated Universities, of, DU, WHO, International Coalition, Uranium, NATO, Royal Society, IAEA, United Nations Environment, TASS, Thomson Locations: Ukraine, Russian, Tennessee, United States, Britain, Russia, China, France, Pakistan, Yugoslavia, Balkans, London, Serbia, Montenegro, RUSSIA, Washington

☆ How atomic bombs work and why Manhattan Project scientists designed two types of bombs during WWII
▼ + stars: | 2023-08-09 | by ( Adam Barnes | ) www.businessinsider.com time to read: +7 min

Atomic bombs work via a process called nuclear fission that involves atom splitting. Albert Einstein didn't make the first atomic bombs, but his famous equation explains how they work. Scene from the film "Oppenheimer," where Cillian Murphy stands next to the first ever atomic bomb to detonate. The scientists designed and completed two different types of atomic bombs because they weren't sure which method would work. Since scientists working on the Manhattan Project weren't quite sure if the plutonium bomb's implosion method would work, they decided to test one before it was used in the war.

Persons: Albert Einstein didn't, Oppenheimer, Cillian Murphy, J, Robert Oppenheimer —, they'd, Albert Einstein, Oppenheimer —, Amanda Macias, Sun, Robert Oppenheimer Organizations: Service, University of Nevada, Trinity, TNT, National Security Research, Los, Manhattan, Hiroshima . Little, Los Alamos National Laboratory Nuclear, Nagasaki . Locations: Wall, Silicon, University of Nevada Las Vegas, New Mexico, Hiroshima, Germany, Los Alamos, United States, Manhattan, Oak Ridge , Tennessee, Los, Hanford , Washington, Nagasaki

☆ Chien-Shiung Wu, a nuclear physicist who worked on the Manhattan Project, spent her career fighting for gender equality in science
▼ + stars: | 2023-07-26 | by ( Yoonji Han | ) www.businessinsider.com time to read: +7 min

Chien-Shiung Wu was a Chinese physicist who was instrumental to the Manhattan Project. Chien-Shiung Wu is a physicist who broke through both gender and racial barriers in 1940s America, wowing the science community with her significant contributions to the Manhattan Project. Like many other scientists involved in the project, Wu later distanced herself from the Manhattan Project due to its destructive outcome. Robert W. Kelley/Contributor/Getty ImagesWu's legacyAfter the Manhattan Project, Wu continued to advance the science community's understanding of nuclear physics. Wu was later awarded the first Wolf Prize, considered the second most prestigious award after the Nobel Prize, in 1978.

Persons: Wu, Wolf, Christopher Nolan's, Oppenheimer, Wu's, Madame Curie, Ernest Lawrence, J, Robert Oppenheimer, weren't, Lawrence, Wu —, Emilio Segrè, Marie Curie, Luke Yuan, East Coast . Wu, Brode, Wallace Brode, Enrico Fermi, Robert W, Kelley, —, Y.K, Lee, Bettmann Organizations: Manhattan, Physics, Service, University of Michigan, University of California, Princeton University, Science, Smithsonian Institution, Manhattan Project, Columbia University, Los Alamos, Columbia Locations: Chinese, Wall, Silicon, America, Jiangsu, China, Republic of China, United States, Michigan, Berkeley, Italian, East Coast ., Los, Manhattan

☆ Oppenheimer never won a Nobel Prize, but these 31 scientists with ties to the Manhattan Project did
▼ + stars: | 2023-07-24 | by ( Jenny Mcgrath | ) www.businessinsider.com time to read: +26 min

Manhattan Project: After a harrowing escape from Nazi-occupied Denmark in 1943, Bohr began consulting on the Manhattan Project. Manhattan Project: Between 1943 and 1944, Muller was a civilian advisor for the Manhattan Project, consulting on experiments studying the effects of radiation. Maria Goeppert Mayer, Nobel Prize in Physics, 1963Maria Goeppert Mayer worked on the Manhattan Project and later won the Nobel Prize in physics. Manhattan Project: Working as an assistant to his father, Niels Bohr, Aage Bohr proved instrumental in interpreting for some members of the Manhattan Project. Manhattan Project: At 18, Glauber was still a student at Harvard when he became one of the youngest scientists to join the Manhattan Project.

Persons: Robert Oppenheimer, Alfred Nobel, Joseph Rotblat, Albert Einstein, Christopher Nolan's, Oppenheimer, Niels Bohr, Bohr, Nicholas Baker, Nick, James Franck, Boyer, Roger Viollet, Gustav Ludwig Hertz, Niels Bohr's, Franck, Arthur Compton, Imagno, Compton, Harold Urey, Harold, Urey, James Chadwick, Chadwick, Enrico Fermi, Fermi, Ernest Lawrence, Lawrence, Isidor Isaac Rabi, Nancy R, Schiff, Rabi, Hermann Muller, Muller, Edwin McMillan, Bettmann, Glenn Seaborg, McMillan, Elsie McMillan, Seaborg, Felix Bloch, Edward Purcell, Nobel, Hans Bethe, Bloch, Purcell, Emilio Segrè, Owen Chamberlain, Chamberlain, Segrè, Willard Libby, Leona Libby, Lowell, Libby, Linus Pauling, Leona Woods Marshall Libby, Eugene Wigner, Wigner, Leo Szilard's, Einstein, Franklin D, Roosevelt, Maria Goeppert Mayer, J, Hans Jensen, Goeppert Mayer, Teller, Richard Feynman, Tomonaga, Julian Schwinger, Fenynman, Hans Bethe's, Feynmwan, Feynman, Schwinger, Robert Mulliken, Mulliken, Szilard, Hans A, Bethe, Luis Alvarez, Alvarez, Enola Gay, Walter Alvarez, James Rainwater, Aage Bohr, Ben Mottelson, Rainwater, Wu, Aage Niels Bohr, Mottelson, mumbled, Val Fitch, James Cronin, Fitch, Jerome Karle, Isabelle, Larry Morris, Herbert Hauptman, Karle, Isabella Karle, Norman Ramsey, Ellie Welch, Ramsey, Norman Ramsey's Nobel, David Cheskin, Rotblat, Russell, Bertrand Russell, Enstinen, Frederick Reines, Philippe Caron, Sygma, Reines, Roy Glauber, Gail Oskin, Glauber Organizations: Manhattan Project, Service, Manhattan, US Army, AP, Getty, University of Chicago's Metallurgical Laboratory, Chicago Met, Los Angeles Examiner, USC, Columbia, Keystone, Gamma, Columbia University, University of Chicago, Trinity Test, University of California, Lawrence Berkeley National Laboratory, Lawrence Livermore National Laboratory, Hulton, Trinity, Deutsch, Los Alamos, University of Chicago's Metallurgical, Atomic Energy Commission, Harvard University, MIT Rad Lab, Denver, Chicago Met Lab, Materials Laboratory, Los, Radiation Laboratory, MIT, University of Chicago's, Princeton University, Naval Research Lab, Washington, US Naval Research Laboratory, Science, World Affairs, Einstein, Los Alamos National Laboratory, Harvard, Institute for Locations: Wall, Silicon, Polish, Denmark, Copenhagen, Nazi, London , Washington, Los Alamos, German, Germany, Japan, Manhattan, British, France, Washington, DC, Berkeley, Ridge , Tennessee, Los, New Mexico, Hanford, antiprotons, Hiroshima, Lowell Georgia, San Diego, Chicago, Washington ,

☆ The Black scientists behind the Manhattan Project, the atomic bomb program that inspired the movie 'Oppenheimer'
▼ + stars: | 2023-07-19 | by ( Yoonji Han | ) www.businessinsider.com time to read: +6 min

There were at least 19 Black scientists and technicians who worked on the Manhattan Project. In the labs, there were at least 19 Black scientists and technicians among the 400 or so scientists employed by the project. The project was unique for bringing together "colored and white, Christian and Jew" for a common cause, Arthur Compton, the Manhattan Project director in Chicago, said. The Manhattan Project did create opportunities for Black Americans' advancements, but many Black workers grappled with Jim Crow segregation. Many Black scientists involved in the Manhattan Project went on to build careers that advanced technology and expanded opportunities for other Black scientists.

Persons: Jim Crow, Robert Oppenheimer, Enrico Fermi, Arthur Compton, —, Franklin D, Roosevelt, William Jacob Knox , Jr, Knox, Jesse Ernest Wilkins, Wilkins, Jasper Jeffries, Carolyn Parker, Samuel Proctor Massie, Moddie Daniel Taylor, Jeffries —, Szilard, Truman, Du Bois, Langston Hughes Organizations: Manhattan, Americans, Service, Manhattan Project, Black Americans, Black, Bilderwelt, Chicago Defender, Atomic Heritage Foundation Black, Massachusetts Institute of Technology, Columbia University, University of Chicago's, University of Chicago, Met Lab, Atomic Heritage Foundation, MIT Locations: Wall, Silicon, Germany, New York City, Chicago, Government, Hanford, Manhattan, Negros, Japan, Hiroshima

☆ J. Robert Oppenheimer stifled a petition by 70 scientists beseeching President Truman not to use the atomic bomb. Read it here.
▼ + stars: | 2023-07-15 | by ( Jenny Mcgrath | ) www.businessinsider.com time to read: +7 min

In August 1945, the US used atomic bombs on Japan, killing over 100,000 people. Truman didn't actually see the petition before he ordered the bombs to drop, according to the Atomic Heritage Foundation. Read the full petition from the Manhattan Project scientists and their names (provided by Szilard biographer Gene Dannen) below. The liberation of the atomic power which has been achieved places atomic bombs in the hands of the Army. All the resources of the United States, moral and material, may have to be mobilized to prevent the advent of such a world situation.

Persons: Weeks, Harry Truman, Leo Szilard, Szilard, Edward Teller, J, Robert Oppenheimer, Teller, Oppenheimer, Truman didn't, Adolf Hitler's, Hitler, Emilio Segrè, Gene Dannen, Truman, United States — Organizations: Manhattan Project, Service, National Archives Museum, Chicago Met Lab, Manhattan, Los Alamos Laboratory, Atomic Heritage Foundation, OF, UNITED STATES, Army, United States Locations: Japan, Wall, Silicon, United States, Hiroshima, Nagasaki, Los Alamos , New Mexico, Los Alamos, Los, Alamos, Manhattan, Germany

☆ HPE to offer cloud computing service for artificial intelligence
▼ + stars: | 2023-06-20 | by ( Stephen Nellis | ) www.reuters.com time to read: +2 min

June 20 (Reuters) - Hewlett Packard Enterprise Co (HPE) (HPE.N) on Tuesday said that it is rolling out a cloud computing service designed to power artificial intelligence systems similar to ChatGPT. That shift toward AI is shaking up the cloud computing market because data centers must be built very differently to handle such work. In a typical cloud computing data center, software is used to chop up a single physical server into many smaller "virtual" machines that can then be rented out to customers. But data centers for artificial intelligence take an opposite approach. Justin Hotard, executive vice president and general manager of HPE's high-performance computing and artificial intelligence unit, said the company will use its experience in supercomputers to offer a service specifically for what are called large language models, the technology behind services like ChatGPT.

Persons: HPE, Justin Hotard, Hotard, Stephen Nellis, Franklin Paul Organizations: Hewlett Packard Enterprise Co, Microsoft Corp, Google, Frontier, National Laboratory, Franklin Paul Our, Thomson Locations: North America, Europe, United States, San Francisco

WASHINGTON, June 16 (Reuters) - The U.S. Department of Energy got ransom requests from the Russia-linked extortion group Cl0p at both its nuclear waste facility and the scientific education facilities that were recently hit in a global hacking campaign, a spokesperson said on Friday. Data was "compromised" at two entities within the DOE when hackers gained access through a security flaw in MOVEit Transfer. The requests came in emails to each facility, said the spokesperson, who did not say how much money was requested. "The two entities that received them did not engage," with Cl0p and there was no indication that the ransom requests were withdrawn, the spokesperson said. Cl0p has said it would not exploit any data taken from government agencies, and that it had erased all such data.

Persons: CISA, Cl0p, Allan Liska, cl0p, Liska, Timothy Gardner, Raphael Satter, Leslie Adler, Daniel Wallis Organizations: U.S . Department of Energy, DOE, Associated Universities, U.S, Cybsecurity, Infrastructure Security Agency, Thomson Locations: Russia, New Mexico, Washington

☆ How to build a cheap DIY underground bunker to protect you from nuclear fallout, in 6 steps
▼ + stars: | 2023-06-03 | by ( Adam Barnes | ) www.businessinsider.com time to read: +10 min

In a pinch, this DIY fallout shelter would be better than an above-ground building, an expert said. Turns out, if a nuclear attack is imminent, you can build your own DIY fallout shelter for relatively cheap. Equipment you'll need for a DIY fallout shelterPhoto taken in 1961 of a 77-year-old man who built his own fallout shelter in his backyard. How to build a DIY fallout shelter for cheap in 6 stepsFirst, scout out a location for your fallout shelter. How this DIY fallout shelter would protect youSoil is a great shield from radioactive fallout.

Persons: —, Michael Ochs, Stringer, Cresson H, it's, Sun, bomba, Alex Wellerstein, MAXIM ZHURAVLEV Organizations: Service, Michael Ochs Archives, National Laboratory, Laboratory, Getty, University of Nevada, United States National Locations: Oak, Kearny, Nes, Las Vegas

Depleted uranium is a dense by-product left over when uranium is enriched for use in nuclear reactors or nuclear weapons. The United States, Britain, Russia, China, France and Pakistan produce uranium weapons, which are not classified as nuclear weapons, according to the International Coalition to Ban Uranium Weapons. Ingesting or inhaling quantities of uranium - even depleted uranium - is dangerous: it depresses renal function and raises the risk of developing a range of cancers. "It's worth making sure everyone understands that just because the word uranium is in the title of depleted uranium munitions, they are not nuclear munitions, they are purely conventional munitions," Cleverly said. A spokesperson from Britain's defence ministry said: "The British Army has used depleted uranium in its armour piercing shells for decades."

☆ Should you warm your car up in the winter before driving? I spoke with more than 30 mechanics and couldn't get a straight answer.
▼ + stars: | 2023-01-29 | by ( Jessica Orwig | ) www.businessinsider.com time to read: +7 min

Car manufacturers don't have consistent advice on how long you should idle your car in the cold. Generally speaking, idling your car for about 30 seconds when it's cold can help it run smoothly. Others like Ford and Chevrolet recommended idling for no more than 30 seconds after starting. How much time is where mechanics diverge on the subject, but around 30 seconds is the general consensus for modern engines. What I can say is if you idle much longer than 30-60 seconds, you're just wasting gas and money.

[1/3] A view of the land repair work underway at site of an oil spill from Keystone Pipeline, located north of Washington, Kansas, U.S December 15, 2022. Erwin Seba/REUTERSCompanies TC Energy Corp FollowDec 21 (Reuters) - The U.S. pipeline regulator launched a review this year of its special permits that waive certain operating requirements for pipelines, following a government report into spills on TC Energy's Keystone oil pipeline, a source familiar with the matter said. The most recent major spill occurred this month in rural Kansas along Keystone, the only U.S. oil pipeline with a special permit to operate at higher pressure. PHMSA commissioned Oak Ridge National Laboratory, a Department of Energy research institution, to review special permits following a 2021 report on Keystone accidents, the source said. The latest Keystone spill raises doubts about whether PHMSA adequately assesses risk in granting special permits, said Don Deaver, a pipeline consultant.

☆ Thomas Zacharia Knows the Power of Innovation
▼ + stars: | 2022-12-05 | by ( Emily Bobrow | ) www.wsj.com time to read: +1 min

Thomas Zacharia describes his story as uniquely American. When he came to the U.S. from India in 1981, he had a degree in mechanical engineering and $8 in his pocket. Today he runs Oak Ridge National Laboratory (ORNL), America’s largest science and energy laboratory, overseeing more than 6,000 staffers and an annual budget of more than $2.4 billion. “To be leading such a prestigious, history-making organization is unthinkable in any other country for an immigrant,” he says over video from his office in Oak Ridge, Tenn.At the end of the year, Dr. Zacharia, 65, will retire after 35 years at ORNL, which was founded as part of the Manhattan Project during World War II. When he assumed the top job in 2017, he was inspired by the lab’s history as a place where scientists from all over the world came to invent the nuclear-reactor technology that helped to win the war, generate new energy sources and enable new insights into the fundamental laws of the universe.

☆ Silicon Valley chip startup Cerebras unveils AI supercomputer
▼ + stars: | 2022-11-14 | by ( Jane Lanhee Lee | ) www.reuters.com time to read: +2 min

[1/2] Startup Cerebras System's new AI supercomputer Andromeda is seen at a data center in Santa Clara, California, U.S. October 2022. Rebecca Lewington/Cerebras Systems/Handout via REUTERSOAKLAND, Calif. Nov 14(Reuters) - Silicon Valley startup Cerebras Systems, known in the industry for its dinner plate-sized chip made for artificial intelligence work, on Monday unveiled its AI supercomputer called Andromeda, which is now available for commercial and academic research. Andromeda is built by linking up 16 Cerebras CS-2 systems, the company's latest AI computer built around the over-sized chip called the Wafer-Scale Engine 2. This is less than $35 million,” said Andrew Feldman, founder and CEO of Cerebras when asked about the Frontier supercomputer. Feldman said Andromeda is owned by Cerebras and built at a high performance data center in Santa Clara, California called Colovore.

☆ How super-hot rocks miles under the earth's surface could provide limitless clean energy
▼ + stars: | 2022-10-28 | by ( Catherine Clifford | In Catclifford | ) www.cnbc.com time to read: +12 min

The Clean Air Task Force commissioned a non-profit geothermal organization, the Hot Rock Energy Research Organization, and an international clean energy consultancy, LucidCatalyst, to estimate the levelized cost of commercial-scale superhot rock electricity. Graphic courtesy Clear Air Task ForceRegular versus superhot geothermalWhile energy from superhot rocks is not being used now, geothermal energy is being used in a few places where super-hot temperatures exist close to the surface of the earth. But accessing superhot rock energy involves tapping into hotter, dry rock — which is everywhere, but sometimes far beneath the surface. Graphic courtesy Clear Air Task ForceIceland is a leader in investigating superhot rock geothermal energy with its Iceland Deep Drilling Project. Beyond Iceland, Italy, Japan, New Zealand and the United States are leaders in superhot rock geothermal, according to Friðleifsson.

☆ How super-hot rocks miles under the earth's surface could help combat climate change
▼ + stars: | 2022-10-28 | by ( Catherine Clifford | In Catclifford | ) www.cnbc.com time to read: +12 min

"It will take public and private investment similar to those being allocated to nuclear, carbon capture, and hydrogen fuels," Hill told CNBC. But accessing superhot rock energy involves tapping into hotter, dry rock — which is everywhere, but sometimes far beneath the surface. Graphic courtesy Clear Air Task ForceIceland is a leader in investigating superhot rock geothermal energy with its Iceland Deep Drilling Project. Beyond Iceland, Italy, Japan, New Zealand and the United States are leaders in superhot rock geothermal, according to Friðleifsson. Oil and gas companies could use their resources to help spur development in the superhot rock industry, the CATF report said.

☆ A nuclear attack would most likely target one of 6 US cities. Simulated images show how a Hiroshima-like explosion would affect each.
▼ + stars: | 2022-10-14 | by ( Marianne Guenot | ) www.businessinsider.com time to read: +2 min

Any buildings, objects, and people caught within this radius would likely burst into flames. Green: Radiation (0.74-mile radius) — Within at least 15 minutes of a blast, clouds of dust and sandlike radioactive particles — what's referred to as nuclear fallout — would reach the ground. Nuclear fallout can cause radiation poisoning, which damages the body's cells and prove fatal. Blue-gray: Air blast (1.04-mile radius) — Air blasts are powerful enough to topple residential buildings. The tool, which can be found here, allows you to input the city and the yield of the nuclear weapon you'd like to simulate.

☆ Side-by-side photographic glass plates and James Webb images show how telescope technology has evolved since the 1800s
▼ + stars: | 2022-09-10 | by ( Paola Rosa-Aquino | ) www.businessinsider.com time to read: +8 min

In the 19th and early 20th centuries, astronomers catalogued the universe on glass photographic plates. Compared to faint objects stamped on plates, the James Webb Space Telescope's images show dramatic improvements in telescope technology. The exposures were made on glass plates coated with photosensitive emulsions, with astronomers later developing the plates like film in a darkroom. Compared with Webb's infrared images, photographic plates of the same parts of the night sky show how developments in technology led to clearer and deeper views of the cosmos. Webb's clear views of interacting galaxies offer sharper detail than faint glass plate imagesA glass plate image of Stephan's Quintet taken in 1974, left.

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