Karim Hassinin, Ph.D. candidate at UH, selected for prestigious SPARC program.
A University of Houston graduate student will soon begin an important mission to help
explain one of the universe’s most puzzling particles — the neutrino.
Karim Hassinin, a Ph.D. candidate in physics at UH, has been selected for the 2025
Science Policy and Advocacy for Research Competition, or SPARC, a prestigious 10-week
program hosted by the Universities Research Association designed to equip scientists
with essential communication skills to help them translate complex research into clear
messages for non-technical audiences.
“Theory, at its core, is a kind of storytelling, and every model is just one way of
seeing the world. Through this program, I hope to learn how to translate those complex
layers of scientific reasoning into stories that anyone can understand — so people
can see not just the data, but the wonder behind discovery,” Hassinin said.
“I’ve always been fascinated by how we extract information from reality — even when
we can’t fully define what reality is.”
—Karim Hassinin, UH Ph.D. candidate in physics
The SPARC of an Idea
SPARC is designed to enhance awareness of the policy engagement process for early
career scientists. Through seminars, workshops and individual sessions with science
policy experts, students develop research and communication skills to build their
science policy portfolios. The program culminates in a competition with SPARC champions
attending the Science Policy Summit in Washington, D.C.
In addition to SPARC, Hassinin spent this past summer at Fermi National Accelerator
Laboratory as a URA Visiting Scholar, collaborating on research for the Short Baseline
Neutrino ICARUS program, and contributed to the development of large-scale projects
such as the Deep Underground Neutrino Experiment.
A Truly Puzzling Particle
The focus of this year’s SPARC is on neutrinos — tiny, neutral particles that rarely
interact with matter. Though difficult to detect, they are the most abundant massive
particles in the universe, produced in natural and man-made processes like stars and
nuclear reactors.
Yet, they remain one of the greatest mysteries in physics.
Scientists are still working to determine their mass, how they interact with matter
and whether they hold clues to why the universe is made of matter rather than antimatter
— key questions being explored at Fermilab, the U.S. Department of Energy’s premier
laboratory for high-energy particle physics.
Hassinin’s research involves using computer simulations to study how neutrinos interact
with different materials, based on ideas from physics theories.
“We tell the generator how many neutrinos we want to use, what type of neutrino and
what material we want the neutrino to interact with,” said Hassinin. “This work is
just one piece out of many that are trying to understand neutrino interactions. Without
neutrino interactions, we don’t know anything about neutrinos. We must understand
something deeply before we can understand how to apply it.”
A New Way of Thinking
During his first year of graduate school, Hassinin taught an undergraduate physics
lab and saw that the students had different perspectives, forcing him to rethink the
ways he needed to explain the material.
“The technical details will always be there, but it’s essential to show people the
purpose of science and how it shapes our world,” Hassinin said. “Our daily lives depend
on technology and technology depends on science. Through SPARC, I’ve gained a new
perspective on how vital it is to bridge the gap between complex research and public
understanding — because science communication truly matters everywhere.”