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Titan Supercomputer Probes Depths of Biofuel’s Biggest Barrier

Ask a biofuel researcher to name the single greatest technical barrier to cost-effective ethanol, and you’re likely to receive a one-word response: lignin. To better understand exactly how lignin persists, researchers ORNL created one of the largest biomolecular simulations to date using the Titan supercomputer to track and analyze millions of atoms. The research was

Physicist Helped Discover New Elements Recently Added to Periodic Table

A UT physicist has been instrumental in the discovery of four new super-heavy chemical elements—atomic numbers 113, 115, 117, and 118—recently added to the periodic table. Robert Grzywacz, along with collaborators at Oak Ridge National Laboratory, developed the software used in the equipment that detects the new elements and helps analyze data from the experiments.