400 years ago, Galileo began to integrate the basic principles of truth--

Instead, the quark produces a tiny flux tube, something that looks like a thread, which can only end when it receives a different type of quark.

 Because two quarks are connected to a flowing tube, it takes a lot of energy to separate them. That's why we never see quarks alone.

 They are bound together by strong forces inside large particles such as protons and neutrons. energy works only in the subatomic range But instead of tying particles together, weak forces about decomposition.

 We have just learned that strong forces bind quarks together to form protons and neutrons that form the nucleus of an atom. -quark changes their identity, For example, down quark can become high quarks, emitting electrons and neut during the process.

 This means that the neutron can turn into a proton This process is called radioactive beta decay In this way, weak energy causes solar fusion formed in the sun and to produce.

The energy needed for Easter life Finally, weak energy and the reason why heavy particles, such as m ion and strange quark, decompose quickly into three simple and stable forms that makeup item as we weak strength is the only three forces that work in all parts, In particular, it is the only force of neutrinos felt.

There are particles associated with weak forces and we call this W and Z b Finally it is time to meet the last piece of the jigsaw particles in many ways cover.

 The whole Standard Model This is Higgs bo To explain why the Higgs boson is special, I must first tell you a surprising fact non-earth-based particles with me.

So why even if the particles fly around, weightless, at the speed of li This is where the Higgs boson arrives. itself, but rather Hi is a field full of space.

 I would like to be able to give you a clear explanation of why this is happening, but it is difficult to come up with good comparisons of the Higgs stadium. 

The analogy that you have to look at the Higgs field as something like cosmic molas particles that trap objects as they move through space and give themselves mas in 2012.

When the Large Hadron Collider was able to break protons together with sufficient force to cause a ripple in the Higgs field a ripple particle.

We call Higgs b with 3 troops and a Higgs field. It is a beautiful picture, the peak of 400 years of science. But this is not the last word in physics. 

Since the discovery of the Higgs boson, physicists like me feel that in many ways the Standard Model is very successful. It gives the right answer to every test we can do. 

Our current hope is that we will eventually find a Standard Mod test that gives the wrong answer t And there are plans that this may happen. 

Because only then can we find clues about what is beyond. One of the open-ended questions about the model is whether the three basic forces are different, or whether they are not an all-encompassing manifestation of universal power.

 This is a dream of the Grand Unified Theory. There are theoretical indications that this may be how things work, but there is no guarantee of experimentation. 

What is missing Some, of course, we are also left with an obvious shortage of gravity. At the beginning of the video, I talked about the problem of quantum gravity.

 In recent years we have found gravitational waves, which can wave space and time itself. And, if we look closely, there is good reason to believe that these waves are made of quantum particles called gravitons, like light waves made by photons.

 But we are far from discovering individual gravitons by experiment. Some features are not in the Standard Model, Excluding the invisible part of the black object and dark forces which means we need a definition of 95% of the universe of them. 

Outro And there are still many questions about the Standard Model that we do not know how to answer.

Why neutrinos are one million times simpler We have no idea, and there is no way to predict these masses without measuring thin tests.

 The hope is that, with the results of experimental guidance, as well as new theoretical ideas, we will finally be able to present the next layer of truth and understand that.

We are sleeping beyond the Normal Mode theater frame to describe the universe and everything in it the theory of everything.