The Four Fundamental Forces (4K)

The universe as we experience it is rendered by a myriad of different physical processes and interactions, but all can be boiled down to one of four fundamental forces of nature. Gravity is one of these fundamental interactions, while the visible light we observe makes up part of another. And by understanding all four, we can gage comprehensive insights into our reality, from its tiniest particles to its largest galaxies.

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SOUNDTRACK:
- Haunted Cave | Efliz (Storyblocks Media)
- Lucid | Michael Vignola (Storyblocks Media)
- Abandoned Town | Efliz (Storyblocks Media)
- Deep Meditation | Giuseppe Rizzo (Storyblocks Media)
- Dreaming Blue | Sextile (YouTube Audio Library)
- Her Eyes Just Shine | Humans Win (Storyblocks)

Do you use these videos to sleep or for night time watching? Check out the new sleeping space playlist, a collection of my most chilled out and ambient videos.

FOOTAGE:
Stock footage and graphic sequences were provided by Storyblocks Media:

Space scenes in this video were captured using SpaceEngine Pro, a virtual universe simulator

SOURCES OF INFORMATION:
All sources were accessed in July 2024.

Y. Aoki et al., "The Order of the Quantum Chromodynamics Transition Predicted by the Standard Model of Particle Physics"

CHAPTERS:
0:00 Four Fundamental Forces
3:14 The Nature of Gravity
7:06 The Grand Unified Force
10:37 Electroweak Epoch
13:06 The Strong Force
16:38 The Weak Force
19:27 Neutrinos & the Lepton Epoch
23:51 Let There Be Light
28:28 The Radio Spectrum
30:55 Optical Wavelengths
36:30 Ionizing Radiation
40:33 The End

fundamental forces, four fundamental forces, gravity, nuclear, strong force, weak force, electromagnetism, grand unified force, guf, theory of everything, Quantum gravity, Graviton, Dark Matter, Atomic Nuclei, Protons, Neutrons, Hadrons, Bosons, Gluons, Strong Interactions, Weak Interactions, radioactive decay, beta decay, w z bosons, neutrinos, leptons, Electron, cmb, electroweak, cosmic inflation, magnetic, electric, photon, uv, infrared, x-ray, gamma ray, radio, ionizing, radiation, unified, Cosmic Microwave Background

[roseyg]

As a chem and physics teacher, I have looked for years for a great video on the four forces. This the best one ever made.

[CastorQuinn]

Videos like this remind me that you are not just a science communicator but a science educator.

[EatingCtrlV]

This is one of those channels where seeing a new video will instantly make your day better.

[jimc.goodfellas]

Every time I see a new SEA video, i click "save to watch later" and save it for bedtime that night

[LIONTAMERD]

Gravity has an infinite range & its effects cannot be altered, transformed, absorbed, deflected, or in any way shielded against. This is an insane level of power.

[heidetermeg]

I have a tendency to wake up on certain Sundays and have the feeling that "SEA has a new video today!" - And damn near every single time I have that feeling - SEA literally just uploads a new video. I had that feeling today - And here we are.

This is among the best content on the entire platform of Youtube - Worthy of being televised, or even get an exclusive show on Netflix. SEA is THAT good.

LET'S GO.

[Bonzaii]

NO PLEASE I JUST GOT TO WORK OH GOD NO I HAVE TO WAIT LIKE 12 MORE HOURS

[peacemyheart]

Every SEA video release is a reason for celebration. I am going to go and lay down while listening to this relaxing yet educational video.

[verhuzz]

New video! Time to watch it 20 times just like the previous ones

[williamdawson-]

This is the only channel that I like the video as it starts, not after I’ve watched it, because I know it’s going to be a great watch before I’ve watched.

[exlibrisas]

Your videos are perfect for OLED screens and dark calm evenings.

[SangheiliSpecOp]

I am halfway through the video, but I just wanted to thank you for all of the background graphics and showing all the terms that you are defining on screen the way you do. I'm a visual learner and I think it helps out a lot and makes your video a joy to watch. Your narration is lovely as well!

[Kilgorebass]

Another great SEA video on a HOT Sunday, got my popcorn and soda ready 🎉😊

[miinyoo]

Something to keep one company when the power is out and you're mopping the basement after 9 inches of rain in one day. Crazy town.

[victorshopov]

18:17 the beta decay of a proton gives a neutron and a positron, not an electron and a positron. That would violate the conservation of mass and charge, and the electron and the positron would just annihilate.

[dublindutch]

Another amazing episode, thank you so much :) this is truly my favorite content on YouTube. Extra amazing in the VR app :)❤❤❤

[holly.fickle]

I love a midday Sunday SEA video right before adult nappy time

[mikehunt]

It’s ironic that Sea and Weed go so well together

[kgreen]

I like the analogy of the boot sequence to the big bang. A computers boot sequence begins with a "Power On Self Test" or POST. This is when the physical hardware is queried for availability. If plugged in and powered, it will now be usable after this check. It then checks to see if the same things are plugged in the same place as it's last successful boot.

At the moment of inception of the big bang, the various forces had to declare themselves and be registered individually. Where previously they more resembled the PC as a whole to stay with the analogy. Inflation would be when the screen displays the Windows login. Before the universe cooled down would be your desktop and each star a program. I'm stretching the analogy a bit so I'll desist. Great video. Really love your style of videos. Great to watch or listen and always helps with sleep.

[TheUnknowncaller]

Hey @SEA

Just checking in, sorry this isn't more it's been a rough few month's.

Your video drop's give me a reprieve from my worldly problems.

Hit play and I'm flying thru the Cosmos and the stress melts away, and I find enough peace to fall asleep which is a god send to me!!

Thanks again SEA