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Hong Wang, a senior distinguished researcher at the National Transportation Research Center, uses applied mathematics and modeling to improve transportation systems.

In Hong Wang’s world, nothing is beyond control. Before joining Oak Ridge National Laboratory as a senior distinguished researcher in transportation systems, he spent more than three decades studying the control of complex industrial systems in the United Kingdom. 

Kevin (left) and Ryan (right) Gaddis are grandsons of Glen Ellis, who worked as a draftsman at Oak Ridge National Laboratory in the 1960s and drew the plans for NASA’s contingency soil sampler, or “moon scoop,” used to collect lunar soil and rock on the Apollo missions. The brothers both work at ORNL. Credit: Carlos Jones/Oak Ridge National Laboratory, U.S. Dept. of Energy.

Just minutes after taking one small step for man, one giant leap for mankind, Neil Armstrong deviated from NASA’s meticulously crafted flight plan for the Apollo 11 mission. According to NASA’s lunar surface operations plan, Armstrong’s top priority after his famous first steps should have been to immediately take a contingency sample—a small sample of soil—to provide scientists at least a piece of the moon if the mission had to be abandoned early.

Alex Johs at ORNL's Spallation Neutron Source

Sometimes solutions to the biggest problems can be found in the smallest details. The work of biochemist Alex Johs at Oak Ridge National Laboratory bears this out, as he focuses on understanding protein structures and molecular interactions to resolve complex global problems like the spread of mercury pollution in waterways and the food supply.

The core of a wind turbine blade by XZERES Corporation was produced at the MDF using Cincinnati Incorporated equipment for large-scale 3D printing with foam.

In the shifting landscape of global manufacturing, American ingenuity is once again giving U.S companies an edge with radical productivity improvements as a result of advanced materials and robotic systems developed at the Department of Energy’s Manufacturing Demonstration Facility (MDF) at Oak Ridge National Laboratory.

Marcel Demarteau

The Department of Energy’s Oak Ridge National Laboratory has named Marcel Demarteau as Physics Division Director, effective June 17.

Innovation Crossroads Cohort 3

Oak Ridge National Laboratory welcomed seven technology innovators to join the third cohort of Innovation Crossroads, the Southeast’s only entrepreneurial research and development program based at a U.S. Department of Energy national laboratory.

Organic chemist Santa Jansone-Popova designs new chemical architectures to support chemical separations that lay the groundwork for clean water and energy advances.

An organic chemist at Oak Ridge National Laboratory, Santa Jansone-Popova focuses on the fundamental challenges of chemical separations that translate to world-changing solutions for clean water and sustainable energy.

Oak Ridge National Laboratory’s Dennis Youchison is the director of the Department of Energy’s Innovation Network for Fusion Energy program. Youchison is a fusion engineer with extensive experience in plasma facing components. Credit: Carlos Jones/Oak Ridge National Laboratory, U.S. Dept. of Energy

The Department of Energy has established the Innovation Network for Fusion Energy program, or INFUSE, to encourage private-public research partnerships for overcoming challenges in fusion energy development.

Strain-tolerant, triangular, monolayer crystals of WS2 were grown on SiO2 substrates patterned with donut-shaped pillars, as shown in scanning electron microscope (bottom) and atomic force microscope (middle) image elements.

A team led by scientists at the Department of Energy’s Oak Ridge National Laboratory explored how atomically thin two-dimensional (2D) crystals can grow over 3D objects and how the curvature of those objects can stretch and strain the 

Oak Ridge National Laboratory’s Chris Petrie assembles a fiber optic sensor, fabricated using additive manufacturing, for measuring dimensional changes. Petrie is developing fiber optic–based sensors that can offer greater insights into how materials, such as fuel cladding, perform during irradiation testing inside ORNL’s High Flux Isotope Reactor. Credit: Carlos Jones/Oak Ridge National Laboratory, U.S. Dept. of Energy

With operating licenses for nearly all nuclear power plants set to expire in the 2030s and 40s—a pending loss that would affect a fifth of the country’s electricity supply—U.S. utilities will need to find a way to respond to what has been called the “nuclear cliff.”