Author Archive

The year 2019 was a banner one for Albert Einstein: It included the first image of a black hole and the 100th anniversary of the 1919 solar eclipse expeditions that validated his theory of general relativity. Learn more about both, plus topics such as quantum theory, the Hubble Space Telescope, and the science (and fiction) of “Game of Thrones” in Symmetry writer Mike Perricone’s annual list of new popular physics books.

From Time, Dec. 6, 2019: Fermilab scientist Dan Hooper summarizes the current state of the search for dark matter. Scientists can say with great confidence that we understand how and why our universe evolved over the vast majority of its history. From this perspective, the universe looks more comprehensible than ever before. And yet, not all is understood.

Humans of physics

Enormous scientific collaborations are made up of hundreds upon thousands of individuals, each with their own story. Online collections of profiles, such as Faces of DUNE, the Dark Energy Survey’s Scientist of the Week blog and Humans of LIGO, reveal the sometimes-ignored human sides of scientists.

From UC Riverside, Dec. 4, 2019: The University of California, Riverside is participating in the international Deep Underground Neutrino Experiment, which brings together more than 1,000 scientists from around the world to learn more about ghostly particles called neutrinos.

From Rapid City Journal, Nov. 28, 2019: The Ross and Yates Shafts were built in the 1930s and served as powerhouses for Homestake Mining Company for years. When asked what is most remarkable about these shafts, the experts unanimously agree — the engineering and craftsmanship that allow these shafts to be used to this day by Sanford Underground Research Facility.

From CERN, Dec. 3, 2019: Large-scale scientific facilities, such as those for conducting particle physics research, are financed by society. A team of economists recently performed a cost-benefit analysis of upgrading the Large Hadron Collider. They concluded that the socioeconomic and cultural benefits gained from the project — not including potential scientific discoveries — exceed the total pecuniary investment.