In 2023, the ALICE experiment was ready for their best year yet, until a mysterious signal threatened everything. As the LHC wraps up its 2025 lead-ion run, physicists recall how they worked together to solve the puzzle.
From babies in strollers to their grandparents, about 2000 people of all ages enjoyed science at the Fermilab Family Open House on Sunday, February 13.
Working at Stanford Linear Accelerator Center, you never know what projects may come your way. So when Helen Quinn, head of education outreach at SLAC, asked me to plant trees with a class of fourth graders, I said sure, it's not rocket science.
Do you know why Louis Victor de Broglie won a Nobel Prize in 1929? Or why a Nobel Prize wasn't given out in 1934? What about Nils Gustaf Dalen's invention of an automatic sun valve beating out Max Planck and Albert Einstein for the Nobel Prize in 1912?
Before the days of the World Wide Web, scientists would mail their colleagues preprints, hard copies of papers submitted to scientific journals. In 1991, particle physicists began posting these papers on the Web, calling them e-prints.