Mysteries of Higgs boson

In the 1970s, the standard model of fundamental particles with two ambiguous particles was presented. The first was the graviton that was not included in the standard model. The second was the Higgs boson, which was responsible for the mass of other particles. The discovery of the Higgs boson in 2012 made physicists happy. But the mass of the detected particle was inconsistent with the predicted value. Gradually, the initial excitement subsided, and today the number and types of the Higgs particle are one of the mysteries of modern physics, which is discussed in this video.