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Pays tribute to history of supercomputers

From the 1952 MANIAC to Bonanza deployed just this month, Los Alamos National Laboratory has deployed 100 supercomputers in the last 60 years.

To highlight its commitment to national security, LANL is paying tribute to its high-performance computing history. The feature highlights various LANL supercomputer systems. See more here.

See the installation of Cielo.

About the photo:
100 supercomputers later, Los Alamos high-performance computing still supports national security mission. Picutured here is the 1952 MANIAC-I supercomputer.

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Nov 13, 2014 at 11:00 am

NNSA BlogSome 50 walkers representing Y-12 participated in The Leukemia & Lymphoma Society's Light The Night Walk held recently at the University of Tennessee’s Circle Park. This year marks the 10th year Y-12 employees have raised funds and shined a light on the importance of finding cures for and providing access to treatments for blood cancer patients. Y-12’s team is striving to meet its $20,000 goal, making the 10-year total more than $200,000. Currently, the team has raised more than $17,700. Consolidated Nuclear Services Mission Support Vice President Darrell Graddy (far right in photo) was the team management sponsor. 

Nov 12, 2014 at 3:00 pm

More than 30,000 people packed into AT&T Park recently for the San Francisco Bay Area Science Festival, a day of hands-on experiments, exhibits, games and shows.

The event was the culmination of the Bay Area Science Festival's week-long science festivities, which featured more than 100 fun, interactive science and technology events. During the successful event, Lawrence Livermore National Laboratory joined more than 150 exhibitors to bring science to the masses.

LLNL booth was in prime position to welcome visitors and drew in a constant crowd. Science enthusiasts, young and old, flocked to the LLNL booths to participate in "Fun with Science" experiments, test their knowledge with a Science Challenge Game and try to solve the energy crisis with the interactive electronic climate simulation.

Throughout the event, LLNL volunteers Nick Williams and Harold Rogers drew crowds with the Lab's popular "Fun With Science" presentation, translating topics like air pressure, chemical reactions and electricity into interactive experiments like "Elephant Toothpaste," "Marshmallow Man" and "Leaky Bottle."

Before the event, a team of bioengineers from LLNL's Center for Bioengineering fielded questions online about neural implants as part of a series of Reddit AMA (Ask Me Anything) events organized by the Bay Area Science Festival. The two-hour, live question-and-answer session drew more than 680 questions and answers, landing the thread on the homepage of Reddit.

NNSA BlogAbout the photo:
Lawrence Livermore National Laboratory scientist Harold Rogers' presentation on how to make elephant toothpaste was a crowd pleaser.

See more photos.

Nov 12, 2014 at 12:00 pm

Don Cook, deputy administrator for Defense Programs at the National Nuclear Security Administration (NNSA), visited Lawrence Livermore National Laboratory (LLNL) on Oct. 31 to address the staff in an all hands presentation and to present NNSA's Defense Programs Awards of Excellence.

"When I was here in 2012, I had some fairly sharp critiques to offer. When I came here in June, there had been great progress, and I'm seeing that again," Cook said. "I am very upbeat about the performance of this team at Livermore, and your role in the weapons program. The rate of change is good and there is a bright future."

NNSA BlogCook discussed a variety of topics, including the current state of the weapons program and current projects in that area; recent results at the National Ignition Facility, in areas such as strength, equation of state, X-ray scattering and compression of diamond; Livermore's leadership in additive manufacturing; and the current environment in Washington. D.C.

He offered both praise and encouragement to the gathered employees, telling the crowd that while much progress has been made, more remains.

"Some assembly is required," Cook said. "You have many of the pieces. My challenge to you is to really put them together."

After concluding his remarks, Cook honored 11 teams of Lab researchers and engineers with Defense Programs Awards of Excellence for work performed in 2013.

 

Nov 7, 2014 at 2:00 pm

Congratulations to Shelley Turner, NNSA Deputy General Counsel, for being named 2014 Woman of the Year by National IMAGE Inc., a nonprofit advocacy organization focused on empowering Hispanics through leadership development.

Turner's award comes after more than 15 years of devoted service to the organization, volunteering in various capacities - including serving as the parliamentarian for the past 6 years. Turner attributes the ability to devote her time and energy in volunteer service to National IMAGE over the past several years to the whole-hearted support of the NNSA and the Office of the General Counsel.

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Nov 6, 2014 at 1:00 pm

In celebration of National Nuclear Science Week, Savannah River Nuclear Solutions employees worked with the University of South Carolina-Aiken's Ruth Patrick Science Education Center and the SRS Community Reuse Organization's Nuclear Workforce Initiative to share the fun side of science with area students.

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Employees led area middle and high school students in a "Journey to the Center of the Atom," guiding them as they explored atomic structure and assembled an Isotope Discovery Kit. National Nuclear Science Week is celebrated annually across the country to encourage and bring awareness of nuclear technology and the many careers available within nuclear technology and other high-tech industries.

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Nov 5, 2014 at 11:00 am

Rear Admiral Joseph J. Krol, United States Navy (Ret) and Associate Administrator for the National Nuclear Security Administration’s Office of Emergency Operations, recently retired after over 40 years of dedicated Federal Service. As part of the nuclear security enterprise, Admiral Krol has lead emergency management efforts across the Department of Energy’s (DOE) complex since 2004 and has made significant contributions to the national security mission of the NNSA, the DOE, and the Nation.                                                                 

DOE Under Secretary for Nuclear Security and NNSA Administrator Lt. Gen. Frank G. Klotz (Ret.) presented the NNSA Distinguished Service Gold Medal Award during Admiral Krol’s retirement ceremony. The medal is the highest award granted by the NNSA, and recognizes Admiral Krol’s exemplary dedication and leadership of the Office of Emergency Operations.NNSA Blog

 

 

Nov 5, 2014 at 10:00 am

NNSA’s Consequence Management Team today participated in the second nationwide RadResponder drill during a regional tabletop exercise simulating an improvised nuclear device (IND) at the 45th annual New England Radiological Health Conference. The RadResponder Network is a FEMA-sponsored cloud-based radiation data collection system, based on NNSA-developed technology, which provides federal, state, local, tribal and territorial response teams and leadership with a standardized service for managing, organizing, analyzing and mapping radiation data.

Participants across the country were able to see the progress live throughout the day. Periodic situation briefings were led by the DOE’s Consequence Management Home Team while analyzing RadResponder data and generating data products summarizing measurements collected in the IND-affected area as well as across the country.NNSA Blog

Oct 30, 2014 at 4:00 pm

At a time when middle school students are often apathetic toward science and learning, students in Kansas City are excited to learn about science and technology at the local Blue River.

The National Security Campus has partnered with the T.R.U.E. Blue (Teaching Rivers in an Urban Environment) program to help local students make the connection between science and the environment. In October, NSC employees volunteered their time to help students perform tests and monitor stream conditions. Students went to the river to collect samples, record the data, and learn how to conduct a site survey. Using the collected data, classes are encouraged to plan and implement water quality improvement projects.NNSA BlogNNSA Blog

Oct 30, 2014 at 3:00 pm

The first flight and drop tests for the latest variant of the W88 nuclear warhead are providing data for Sandia National Laboratories to validate designs, improve computer modeling and update component specifications.

The two successful tests, which were conducted this summer, provide data for the program, the W88 ALT 370 (alteration), to move forward, The Critical Radar Arming and Fuzing Test (CRAFT) was the first flight test of a prototype radar for the W88 ALT 370. CRAFT demonstrated how the radar performed during re-entry through plasma generated by the hypersonic speeds at which the warhead travels.

Read more.

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About the photo: 
Sandia performed a drop test for the W88 ALT 370 program, designed to replicate a crane accidentally dropping the re-entry body onto a concrete surface. The test was conducted at Sandia’s 185-foot Drop Tower Facility, using the same handling gear a crane would use to move the weapon.

Oct 28, 2014 at 12:00 pm