Interesting. I was just talking with a friend about that this weekend. He's working on another experiment, the Deep Underground Neutrino Experiment (DUNE) which

Interesting. I was just talking with a friend about that this weekend. He's working on another experiment, the Deep Underground Neutrino Experiment (DUNE) which is investigating this question, among others. They're shooting a neutrino beam from Fermi Lab in Chicago to a detector deep underground in South Dakota, allowing them to measure several characteristic parameters of these neutrinos. One of them, delta_cp, will give insight into the question of the matter-antimatter imbalance[0]. As just a lowly software developer, it's quite amazing to me to see what cutting edge physicists are up to. The engineering scale of these experiments is mind boggling. [0] https://en.wikipedia.org/wiki/CP_violation#CP_violation_and_the_matter%E2%80%93antimatter_imbalance https://en.wikipedia.org/wiki/CP_violation#CP_violation_and_...