At present, some scientists believe that God particles are the source of mass of matter and the basis for the formation of mass of electrons and quarks. Other particles swim in the field formed by this particle, generating inertia, thus forming mass. And mass should be a physical quantity that reflects "the difficulty of material movement" (more correctly, "the difficulty of changing acceleration"). Then, if you study and thoroughly understand the God particle, you may be able to reduce the mass of the object, or have no mass. Think about it, there is no mass, no weight, at least how much oil the flying object saves! How fast it runs! What alien flying saucer is scum! It can even reach the speed of light or superluminal. If you are joking, you may be able to travel through time! What does this mean? The scientific and technological changes of the whole society far exceed the steam engine and electromagnetism.