• Research News

    Mysteriously Mundane Turbulence Revealed in 2D Superfluid

    Despite existing everywhere, the quantum world is a foreign place where many of the rules of daily life don’t apply. Quantum objects jump through solid walls; quantum entanglement connects the fates of particles no matter how far they are separated; and quantum objects may Read More
  • Research News

    A New Piece in the Matter–Antimatter Puzzle

    aOn March 24, 2025 at the annual Rencontres de Moriond conference taking place in La Thuile, Italy, the LHCb collaboration at CERN reported a new milestone in our understanding of the subtle yet profound differences between matter and antimatter. In its analysis of large Read More
  • Research News

    Researchers Play a Microscopic Game of Darts with Melted Gold

    Sometimes, what seems like a fantastical or improbable chain of events is just another day at the office for a physicist. In a recent experiment by University of Maryland researchers at the Laboratory for Physical Sciences, a scene played out that would be right Read More
  • Research News

    IceCube Search for Extremely High-energy Neutrinos Contributes to Understanding of Cosmic Rays

    Neutrinos are chargeless, weakly interacting particles that are able to travel undeflected through the cosmos. The IceCube Neutrino Observatory at the South Pole searches for the sources of these astrophysical neutrinos in order to understand the origin of high-energy particles called cosmic rays and, Read More
  • Research News

    Twisted Light Gives Electrons a Spinning Kick

    It’s hard to tell when you’re catching some rays at the beach, but light packs a punch. Not only does a beam of light carry energy, it can also carry momentum. This includes linear momentum, which is what makes a speeding train hard to Read More
  • Research News

    Repurposing Qubit Tech to Explore Exotic Superconductivity

    Decades of quantum research are now being transformed into practical technologies, including the superconducting circuits that are being used in physics research and built into small quantum computers by companies like IBM and Google. The established knowledge and technical infrastructure are allowing researchers to harness quantum technologies in Read More
  • Research News

    New Design Packs Two Qubits into One Superconducting Junction

    Quantum computers are potentially revolutionary devices and the basis of a growing industry. However, their technology isn’t standardized yet, and researchers are still studying the physics behind the diverse ways to build these quantum devices. Even the most basic building blocks of a quantum Read More
  • Research News

    HAWC Finds High-Energy Gamma-Ray Emissions from Microquasar V4641 Sagittarii

    A new study in Nature, “Ultra-high-energy gamma-ray bubble around microquasar V4641 Sgr,"   has  revealed a groundbreaking discovery by researchers from the High Altitude Water Cherenkov (HAWC) observatory:  TeV gamma-ray emissions from V4641 Sagittarii (V4641 Sgr), a binary system composed of a black hole and a main sequence Read More
  • Research News

    Nobel Prize Celebrates Interplay of Physics and AI

    On October 8, the Nobel Prize in physics was awarded to John Hopfield and Geoffrey E. Hinton for their foundational discoveries and inventions that have enabled artificial neural networks to be used for machine learning—a widely used form of AI. The award highlights how Read More
  • 1 Mysteriously Mundane Turbulence Revealed in 2D Superfluid
  • 2 A New Piece in the Matter–Antimatter Puzzle
  • 3 Researchers Play a Microscopic Game of Darts with Melted Gold
  • 4 IceCube Search for Extremely High-energy Neutrinos Contributes to Understanding of Cosmic Rays
  • 5 Twisted Light Gives Electrons a Spinning Kick
  • 6 Repurposing Qubit Tech to Explore Exotic Superconductivity
  • 7 New Design Packs Two Qubits into One Superconducting Junction
  • 8 HAWC Finds High-Energy Gamma-Ray Emissions from Microquasar V4641 Sagittarii
  • 9 Nobel Prize Celebrates Interplay of Physics and AI

Physics is Phun

Department News

  • World Quantum Day "Capital of Quantum" illustration by Valerie Morgan Happy Quantum Day! If that’s a salutation you’re unfamiliar with, this might not be the last time you encounter it. Celebrated every April 14, World Quantum Day seeks to boost understanding and appreciation of quantum science and technology. Read More
  • Breakthrough Prize Awarded to CERN Experiments On April 5, 2025, the CMS, LHCb, ALICE and ATLAS collaborations at the Large Hadron Collider at CERN were honored with the Breakthrough Prize in Fundamental Physics by the Breakthrough Prize Foundation. The prize is awarded to the four collaborations, which unite thousands of researchers from more than 70 countries, and concerns Read More
  • Moille Awarded Distinguished Research Scientist Prize Associate Research Scientist Grégory Moille has received the Distinguished Research Scientist Prize from the College of Computer, Mathematical and Natural Sciences at the University of Maryland. The award comes with a $5,000 prize and celebrates his research excellence.  “I'm deeply honored and grateful for this recognition,” Read More
  • Sclafani Cited for Dissertation Work Post-doctoral Associate Stephen Sclafani has been selected for the American Physical Society’s Ceclia Payne-Gaposchkin Doctoral Dissertation Award, which recognizes doctoral thesis research in astrophysics and encourages effective written and oral presentation of research results.    Sclafani was cited for performing the first observation of diffuse high-energy neutrinos from Read More
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Upcoming Events

30 Apr
RIT in Quantum Information Science
Date Wed, Apr 30, 2025 1:00 pm - 1:50 pm
1 May
NT Seminar - Agnieszka Sorensen, Michigan State
Thu, May 1, 2025 2:00 pm - 3:00 pm
1 May
QMC Colloquium: Ruijuan Xu, North Carolina State
Thu, May 1, 2025 2:00 pm - 3:30 pm
1 May
Geometry and Physics RIT
Thu, May 1, 2025 3:30 pm - 4:30 pm
2 May
Friday Quantum Seminar: Ben Eller
Fri, May 2, 2025 12:00 pm - 1:00 pm
2 May
QuICS Special Seminar: Pradeep Niroula
Fri, May 2, 2025 1:00 pm - 2:00 pm
5 May
JQI Seminar - Michael Knap
Mon, May 5, 2025 11:00 am - 12:00 pm
5 May
EPT Seminar - Marius Kongsore, NYU
Mon, May 5, 2025 4:00 pm - 5:00 pm
5 May
Biophysics Seminar: Evan Hart
Mon, May 5, 2025 4:00 pm - 5:00 pm

Robert Lee Park, 1931 - 2020

Bob Park, a Professor Emeritus who was an author and outspoken advocate for science and rational thought, died on April 29, 2020. He was 89.

Park was born in Kansas City, Missouri and intended to pursue a career in law. When the Korean War intervened, his service as an electronics officer in the Air Force ignited a passion for physics. He enrolled in the University of Texas in 1956 and earned a BS in Physics in 1958 with High Honors. He stayed in Austin for a master’s degree and then accepted an Edgar Lewis Marston Fellowship at Brown University. He earned his Ph.D.  in physics in 1964.

He worked during the next decade for Sandia Laboratories before joining UMD in 1974. He served as Chair of the Department of Physics and Astronomy from 1978-1982.   In 1983, he opened a Washington office for the American Physical Society, and divided his time between the University and the APS until 2003. He retired in 2008, but continued writing an online column, What’s New, in which he deplored fallacies, particularly those allowed to affect public policy.

He wrote two books, Voodoo Science: the Road from Foolishness to Fraud and Superstition: Belief in the Age of Science and features in The New York Times, The Washington Post, and U.S. News and World Report. Park received the 1998 Joseph A. Burton Award of the American Physical Society for informing the public about physics and the 2008 Philip J. Klass Award of the National Capital Area Skeptics for promoting critical thinking. He often criticized the manned space program as risky and expensive, and repeatedly warned of overpopulation of this planet.

He was a Fellow of the American Association for the Advancement of Science, the American Physical Society and the American Vacuum Society.  

Park was nearing age 70 when, while jogging on a calm Sunday, he was nearly crushed when an oak tree toppled. As described in the Philadelphia Inquirer:

A pair of priests who happened upon him lying unconscious under the tree administered last rites, he later found out.

….a strange coincidence….took place the day he returned to the scene of his accident a year later.

"The story gets even more unbelievable," he said. He went to the exact place where he was struck, he said, and as he passed the broken-off trunk of the tree that nearly killed him, he passed two elderly men walking. "You know that tree fell on a guy last year," one of them said.

When Park said he was that man, one of the two began to tear up. It turned out they were the priests who found Park pinned under the tree and gave him last rites. They decided to throw him a champagne party to celebrate his survival.

Park is survived by his wife Gerry and sons Robert Jr. and Daniel.  The family asks that any memorial donations be directed to the Department of Physics: https://giving.umd.edu/giving/fund.php?name=physics-department-operating-fund

The archive of Park's What's New blog can be found here: https://web.archive.org/web/20140124195058/http://bobpark.physics.umd.edu/archives.html