SEA: Space Exploration & Astronomy

The Fundamental Forces of Nature

July 19, 2026·42 min
Episode Description from the Publisher

The universe as we experience it is rendered by myriad physical processes and interactions, but they 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. SOUNDTRACK:- Lavender | CO.AG Music (https://youtu.be/9CI7_qZay8g?si=RmeHPTy7QCgMvz3W) - Dark Undertones | CO.AG Music (https://youtu.be/nk6UosTVZZ8?si=OmDZIatdv5k_oDqK) - Haunted Cave | Efliz (Storyblocks Media)- Lucid | Michael Vignola (Storyblocks Media)- Abandoned Town | Efliz (Storyblocks Media) - Awareness Fades First Movent | CO.AG Music (https://youtu.be/NIh86kMK91U?si=Oqv7RsxupKDtrFQo) - Deep Meditation | Giuseppe Rizzo (Storyblocks Media)- Dreaming Blue | Sextile (YouTube Audio Library) - Her Eyes Just Shine | Humans Win (Storyblocks) Check out CO.AG's Channel: https://www.youtube.com/@co.agmusicCHAPTERS:00:00: Four Fundamental Forces03:14: The Nature of Gravity07:06: The Grand Unified Force10:37: Electroweak Epoch 13:06: The Strong Force 16:38: The Weak Force 19:27: Neutrinos & the Lepton Epoch23:51: Let There Be Light28:28: The Radio Spectrum30:55: Optical Wavelengths 36:30: Ionizing Radiation40:33: The End

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