Why the Past Still Exists (Physics Explains the Illusion of Time) | Explained by Richard Feynman

Описание: #whythepaststillexists #timeisanillusion #physicsexplained #mindbendingphysics
Why the Past Still Exists (Physics Explains the Illusion of Time) | Explained by Richard Feynman

WHY THE PAST STILL EXISTS is a mind-bending journey through modern physics, philosophy, and human perception.
We instinctively believe the past is gone — erased, finished, unreachable. But physics tells a far stranger story.

In this deep-dive 39-minute educational video, you’ll discover why the universe never truly deletes anything, how time may not “flow” the way we experience it, and why every moment that ever happened could still be physically real.

From light traveling across billions of years, to information that can never be destroyed, to the shocking idea that you are not moving through time — time is already there, this video challenges everything you think you know about reality.

This isn’t just science.
It’s an existential confrontation with what it means to exist now, knowing the past may still be written into the fabric of the universe.

If you’ve ever wondered:

Is the past really gone?

Does time actually move?

Can physics explain memory, loss, and identity?

Then this video will change how you see time forever.

⚠️ Warning: Once you understand this, you can’t unsee it.

⏱️ TIMESTAMPS:
🕰️ 00:00 — The unsettling idea: what if the past still exists
🌌 01:42 — Why “gone” is a psychological illusion
🔭 04:55 — Seeing the past through light and distance
⏳ 08:30 — Time doesn’t flow — we do
🧱 12:10 — The block universe explained simply
🔥 16:05 — Why physics never truly erases anything
🧠 20:40 — Memory vs reality: where we get confused
🧲 24:50 — How matter remembers the past
🚶 29:10 — Why the present is built from everything before
🌠 34:00 — What this means for you, right now

#whythepaststillexists#timeisanillusion#physicsexplained#mindbendingphysics#scienceoftime#philosophyoftime#blockuniverse#quantumphysics#educationalvideo#spacetime#existence#realityexplained#sciencedocumentary#astrophysics#cosmictruth#humanperception#deepthinking#scienceyoutube#physicseducation#universeexplained#timeless#lightandtime#entropy#informationtheory#scienceshorts#thoughtexperiment#physicsfacts#bigquestions#curiosity#learnphysics

🔍 KEYWORDS:
why the past still exists, is the past real, time is an illusion, physics of time, block universe explained, does time flow, science of the past, modern physics explained, philosophy of time, why time doesn’t move, information never destroyed, entropy explained, light shows the past, space time reality, deep physics concepts, educational physics video, mind bending science, reality explained physics, how time works, universe and time, scientific philosophy, cosmic time theory, perception of time, physics documentary, deep science explanation, existence and time, why moments exist, physics storytelling, long form science video, popular physics topics