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Fermilab open house draws the curious to Batavia

    From The Beacon-News, Feb. 10, 2019: Thousands of children and their parents put science on their radar Sunday as Fermilab held its annual open house event. For four hours, families were able to tour and explore the space Fermilab calls, “America’s premier particle physics and accelerator laboratory” and, according to staff, “show what we do and what’s possible here.”

    A taste of particle physics

      If one wanted to follow the recipe for the universe, it would call for about 14 parts dark energy, 5 parts dark matter and 1 part visible matter. In a perpetually expanding cosmic landscape that reaches far beyond what even the most powerful telescopes can see, this might be hard to visualize. Physicists Katy Grimm and Katharine Leney found a solution for this: Use this recipe for the cosmos to bake a proportionally correct dark matter cake.

      Particle physics is doing just fine

        From Slate, Jan. 31, 2019: In science, lack of discovery can be just as instructive as discovery. Finding out that there are no particles where we had hoped tells us about the distance between human imagination and the real world. It can operate as a motivation to expand our vision of what the real world is like at scales that are totally unintuitive.

        Designing magnets for the world’s largest particle collider

          From IEEE Spectrum, Jan. 30, 2019: If realized, the Future Circular Collider will produce magnetic fields nearly twice as strong as the LHC and accelerate particles to unprecedented energies of 100 teraelectron volts, compared to the Large Hadron Collider’s energies of 13 TeV. Whereas the magnetic system at the LHC can achieve strengths of 8.3 teslas, the FCC system would be able to achieve 16 T.