In an experiment described in Science, Chinese researchers used photons (also known as light particles) from the country’s quantum-communications satellite and established an instantaneous connection between two ground stations more than 744 miles apart. By doing so, say the experts, China is now a pioneer in harnessing matter and energy at a subatomic level — and a leader in the field of using quantum technology to build a global communications network that can’t be hacked. Meanwhile, the U.S. Department of Energy is paying for companies to develop new supercomputers in pursuit of at least one “exascale” system. Continue reading U.S. and China Continue to Compete in Supercomputing Race

President Obama recently signed an executive order, the National Strategic Computing Initiative (NSCI), with the intention of creating the first exaflop supercomputer. This computer would be about 30 times faster than today’s fastest machine, and would be geared toward the development of ongoing scientific and defense research projects. Although the supercomputer would be useful for a vary of governmental projects, many see this initiative as a response to China’s 33.86 petaflop Tianhe-2, now the fastest supercomputer in the world. Continue reading President Obama Signs Order for New Supercomputer Initiative

Virginia-based PFP Cybersecurity has developed a technology that may prevent future “zero-day” hacks from happening, such as the ones recently experienced by Sony, Target, JPMorgan Chase and Anthem. The technology reportedly detects hackers within milliseconds of an attack by identifying pattern changes in the power that devices use. PFP is currently testing the technology in South Carolina working together with the Department of Energy’s Savannah River National Laboratory.  Continue reading PFP Cybersecurity Develops Tech to Prevent Zero-Day Hacks

NASA uses a super-fast shadow network, known as the Energy Science Network (ESnet for short), to connect researchers working on big data projects, such as the Large Hadron Collider or the Human Genome Project. ESnet uses fiber optic lines to reach transfer speeds of 91 gigabits per second, the fastest ever reported for end-to-end data transfer conducted under real world conditions. NASA does not plan on making ESnet available to consumers, but the tech may someday be picked up by Internet service providers. Continue reading NASA’s Shadow Internet: 100 Times Faster Than Google Fiber