The Speed of Light Barrier — Why the Universe Says No

Описание: There is a built-in speed cap in the universe — and nothing with mass can cross it. In this video, we break down why the speed of light acts as a hard boundary for motion, information, and cause-and-effect, using simple visuals and plain language.

You’ll see how relativity links space and time, why energy requirements explode near top speed, and how modern quantum theory supports the same limit from a different angle. We also highlight how Richard Feynman’s quantum framework helped show that even when faster-than-light paths appear in equations, they cancel out in real observations.

This episode is designed for curious viewers, students, and science fans who want a clear, intuitive explanation of one of physics’ most important rules.

Covered in this video
how spacetime sets a speed boundary
why infinite energy is required to reach light speed
how causality depends on the limit
what quantum physics reveals about allowed motion
how Feynman helped clarify the deeper consistency rules

Background research mapping and structured note synthesis for this video were supported by NotebookLM, helping organize reliable scientific sources into a clear learning flow.

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