Everything around us — the stars in the sky, the chair you’re sitting on, even your own body — is
made up of tiny building blocks. But how deep does it really go? What are the smallest possible
things that make up the entire universe? In science, we call them elementary particles — the
fundamental pieces that cannot be broken down any further.
I recently watched a really cool YouTube video by a Polish creator. He explained the whole
Standard Model using simple 1D animations and something he called an “elementary bingo.” In
that bingo, he filled 18 particles and 4 fundamental forces. It was so nicely done that I thought,
why not explain it here in simple words for all of you?
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So, let’s go step by step, just like the video, but with a little more detail and real-world context.
1.The Electron – Is It a Particle or Something More?
We all studied in school that the electron is a tiny negatively charged particle. Simple, right? But
in modern physics, especially Quantum Field Theory, things get more interesting.
An electron is actually an excitation in a field that fills the entire universe. Imagine the whole
universe as just one straight line (a field). If the line is completely calm, there’s nothing there. But
the moment you disturb it at one point — like giving it a little push — a ripple appears. That
ripple? That’s your electron.
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The video shows this beautifully with a Blender animation — just a small bump rising on an
empty line. This idea is at the heart of quantum mechanics. Particles aren’t really solid little balls;
they are quanta (small packets) of their respective fields. This is also why electrons behave both
as particles and as waves — the famous wave-particle duality.
When two electrons get close, their fields interact and can form chemical bonds (like the sigma
bond in molecules). At the same time, they repel each other because both carry negative charge.
Bingo so far: Electron — filled!
2.Electromagnetism and the Photon – Talking Across Distance
Now comes a fun question: How do two electrons push each other away even when they’re not
touching? We’ve all played with magnets, but what’s really happening?
According to the video, this interaction happens through virtual photons. There is an
electromagnetic field everywhere in space. When one electron disturbs this field, it creates an
excitation — a virtual photon. This virtual photon travels at the speed of light and tells the other
electron to stay away.
- A real photon is what we experience as ordinary light.
- A virtual photon is the one we can’t directly catch or measure, but it’s the messenger that
- carries the electromagnetic force.
So, the photon is the carrier particle of electromagnetism.
Bingo update: Electron + Photon + Electromagnetism.
3.Quarks – The Real Building Blocks of Protons and Neutrons
Protons and neutrons, which we thought were basic, are actually made of even smaller things
called quarks.
- Up Quark has a charge of +2/3
- Down Quark has a charge of -1/3
A proton is made of two up quarks and one down quark → total charge +1 A neutron is made of
one up quark and two down quarks → total charge 0
Quarks are glued together by the strong force, and the particles that carry this force are called
gluons. Quarks also have something called “color charge” — red, green, or blue. When three
quarks combine such that their colors add up to “white,” they form a stable particle. This is why
free quarks are never seen alone in nature — it’s called color confinement.
Quarks also feel the electromagnetic force because they carry electric charge.
Bingo: Up quark + Down quark — filled.
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4.Strong Interaction – The Powerful Nuclear Force
The strong force is the strongest of all four forces, but it only works when particles are extremely
close — basically inside the size of a nucleus. In the video, you can see gluons connecting two up
quarks and one down quark to nicely form a proton
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5.Weak Interaction – The Force of Change
The weak force is the one that allows particles to change from one type to another. This is what
happens in beta decay, where a neutron turns into a proton.
For example: A down quark can change into an up quark by emitting a W⁻ boson.
The weak force is carried by W⁺, W⁻, and Z bosons. The video jokingly calls it “magic,” but it’s
actually a natural random process that follows strict rules.
Key rules it always follows:
- Electric charge is conserved
- Baryon number (quark count) stays the same
- Lepton number stays the same
Bingo: W boson + Z boson + Weak interaction.
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6.Neutrinos – The Ghost Particles of the Universe
Neutrinos are fascinating because they only interact through the weak force. They completely
ignore the strong and electromagnetic forces. Because of this, they are incredibly hard to detect. A
neutrino can pass right through the entire Earth as if it weren’t even there.
They belong to the lepton family. We have electron neutrinos, muon neutrinos, and tau neutrinos.
Bingo: Neutrino — filled.
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7.Antiparticles – Nature’s Opposite Twins
For almost every particle, there exists an antiparticle. The antiparticle of the electron is the
positron, which has positive charge.
When a particle meets its antiparticle, they annihilate each other and turn into pure energy
(usually photons). The video shows an electron and positron colliding to produce two photons. At
very high energies, this process can even create brand new particles.
This brings us to the idea of generations.
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8.Three Generations of Particles
Particles are organized in three generations:
- 1st Generation (everyday matter): Up, Down, Electron, Electron-neutrino
- 2nd Generation (heavier): Charm, Strange, Muon, Muon-neutrino
- 3rd Generation (heaviest): Top, Bottom, Tau, Tau-neutrino
You only find the heavier generations in powerful particle accelerators like the LHC. In normal
life, only the first generation matters.
9.Higgs Boson – The Particle That Gives Mass
One of the trickiest parts was giving mass to particles. The Higgs field solves this puzzle.
Particles that interact with the Higgs field gain mass. Without the Higgs mechanism, the theory
simply wouldn’t work.
The Higgs boson (popularly called the God particle) was discovered in 2012 at the Large Hadron
Collider. It needs a lot of energy to be created, so you won’t find it floating around in normal
atoms.
Bingo almost full: Higgs added.
10.Real-Life Example: Tritium Decay
My favorite part of the video is the explanation of tritium decay — a radioactive form of
hydrogen with one proton and two neutrons.
In tritium, one of the neutrons (which has more down quarks) decays: Down quark → Up quark +
W⁻ boson Then the W⁻ boson quickly turns into an electron + antineutrino.
The end result? The atom turns into helium-3, and an extra electron and antineutrino are released.
In this one event, you can see all the forces working together:
- Strong force binds the quarks
- Electromagnetic force keeps the electron near the nucleus
- Weak force causes the decay
- Gravity is too weak to matter here
The antineutrino just flies off into space because nothing holds it back.
It’s amazing how much is happening inside something as “simple” as an atom!
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11.Gravity – The One That Doesn’t Fit Yet
The video leaves gravity for the very end. While the other three forces (strong, weak, and
electromagnetic) are nicely included in the Standard Model, gravity still doesn’t fit perfectly into
quantum field theory.
Scientists believe there should be a particle called the graviton that carries gravity, but we haven’t
found it yet. Merging gravity with quantum mechanics is one of the biggest unsolved problems in
physics. Theories like string theory and loop quantum gravity are working on it.
That’s why we say the Standard Model is incredibly successful but still incomplete.
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How Many Elementary Particles Are There?
In the video’s bingo, they count 18 elementary particles. In actual physics, most scientists say
there are 17 distinct elementary particles:
- 12 fermions (6 quarks + 6 leptons)
- 5 bosons (Photon, W⁺, W⁻, Z, and Higgs)
Gluons come in 8 types, but we usually count them as one kind of force carrier. If you start
counting all antiparticles separately, the total jumps well above 60.
In simple terms: 12 matter particles spread across three generations, plus the force carriers and the
Higgs boson.
This model beautifully explains three of the four fundamental forces. Gravity remains the outsider
for now.
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Final Thoughts: The Universe Is Truly Mind-Blowing
Think about it — while you’re reading this on your phone, billions of atoms are dancing inside it,
made of quarks and electrons that are themselves excitations in quantum fields.
The video maker did a brilliant job showing everything on a simple one-dimensional line. In
reality, we live in three dimensions of space plus time, but the core idea stays the same.
Right now, the Standard Model explains only about 5% of the universe. The rest is dark matter
and dark energy — still mysterious. Scientists are busy at the LHC, planning bigger colliders, and
running experiments like KATRIN (which also uses tritium) to understand neutrinos better.
So, did this make sense to you? The electron field, virtual photons, quark colors, weak decays,
and the Higgs giving mass — everything is beautifully connected.
What did you find most interesting? Drop a comment below and tell me if you want me to explain
any part in even more detail!