Unlocking Gravity with Brian Cox | Horizon: What on Earth Is Wrong with Gravity?

Uploaded October 2025 | Updated September 2026, 2 weeks ago

Brian Cox dives deep into the subatomic world, to figure out how gravity works. Could recreating Big Bang-like conditions with a particle accelerator be the key to unlocking gravity’s deepest secrets?

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This clip is from Horizon: What on Earth is wrong with gravity? (2008).

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