This is Why We Can’t Travel at the Speed of Light | Documentary for Sleep

Discover how Einstein’s theory of special relativity. Time dilation, mass increase, and the fabric of spacetime. Uncover the astonishing effects of near-light-speed travel, where time slows, mass grows, and energy demands soar toward infinity.

We’ll dive into the quantum and thermodynamic barriers that make light speed unattainable, exploring what happens to matter, information, and even time itself as we approach this ultimate cosmic limit. Learn why even particle accelerators and the most energetic cosmic rays can’t break it, and how the universe enforces this rule to preserve causality and the laws of physics.

If you’re captivated by the mysteries of relativity, the boundaries of space exploration, and the fundamental nature of reality, this is your ultimate guide to why faster-than-light travel remains impossible, and why that impossibility is what keeps the universe coherent and comprehensible.

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