The Lawrence Livermore Nationality Laboratory (LLNL) was founded by the University of California in 1952. The US Department of Energy funds LLNL and is managed by Lawrence Livermore Nationality Security, LLC. LLNL's primary purpose is scientific research and investigations pertaining to national security, including weapons of mass destruction, non-destructive testing, nuclear power, all forms of energy including wind, solar and the like. LLNL is an expert on x-ray and the development of new techniques to evaluate radiation and a host of new imaging devices for testing devices.
Team deploys world's highest peak-power laser diode arrays
Lawrence Livermore National Laboratory (LLNL) has installed and commissioned the highest peak power laser diode arrays in the world, representing total peak power of 3.2 megawatts (MW).
Security risks and privacy issues are too great for moving the ballot box to the Internet
Contrary to popular belief, the fundamental security risks and privacy problems of Internet voting are too great to allow it to be used for public elections, and those problems will not be resolved any time ...
Determining structural evolution under pressure
The study of material properties under the conditions of extreme high pressures and strain rates is very important for understanding meteor, asteroid or comet impacts, as well as in hyper velocity impact ...
Studying effects of target 'tents' on NIF
A systematic study of the effects on National Ignition Facility (NIF) implosions of the ultra-thin mounting membranes that support target capsules inside NIF hohlraums was reported by LLNL researchers in ...
New research could lead to more efficient electrical energy storage
Lawrence Livermore researchers have identified electrical charge-induced changes in the structure and bonding of graphitic carbon electrodes that may one day affect the way energy is stored.
New research re-creates planet formation, super-earths and giant planets in the laboratory
New laser-driven compression experiments reproduce the conditions deep inside exotic super-Earths and giant planet cores, and the conditions during the violent birth of Earth-like planets, documenting the ...
Peering into cosmic magnetic fields
The generation of cosmic magnetic fields has long intrigued astrophysicists. Since it was first described in 1959, a phenomenon known as Weibel filamentation instability—a plasma instability present in ...
Ultra-realistic radiation detection training without using radioactive materials
Training of first responders on the hazards of actual radiological and nuclear threats has been challenged by the difficulties of adequately representing those threats.
Small volcanic eruptions partly explain 'warming hiatus'
The "warming hiatus" that has occurred over the last 15 years has been partly caused by small volcanic eruptions.
Tracing tainted food back to its source within an hour
Foodborne illnesses kill roughly 3,000 Americans each year and about 1 in 6 are sickened, according to the Centers for Disease Control and Prevention.
Cells build 'cupboards' to store metals
Lawrence Livermore researchers in conjunction with collaborators at University of California (link is external), Los Angeles have found that some cells build intracellular compartments that allow the cell ...
Researchers develop efficient method to produce nanoporous metals
Nanoporous metals—foam-like materials that have some degree of air vacuum in their structure—have a wide range of applications because of their superior qualities.
Measuring NIF's enormous shocks
NIF experiments generate enormous pressures—many millions of atmospheres—in a short time: just a few billionths of a second. When a pressure source of this type is applied to any material, the pressure ...
Scientist develops uncrackable code for nuclear weapons
Mark Hart, a scientist and engineer in Lawrence Livermore National Laboratory's (LLNL) Defense Technologies Division, has been awarded the 2015 Surety Transformation Initiative (STI) Award from the National ...
Scientists show salinity counts when it comes to sea level
Using ocean observations and a large suite of climate models, Lawrence Livermore National Laboratory scientists have found that long-term salinity changes have a stronger influence on regional sea level changes ...