Science4All (english) | Space contraction and time dilation | Relativity 6 @Science4allOrg | Uploaded 9 years ago | Updated 2 hours ago
What if space and time were relative? This was Einstein's insight that led him to a revolutionary understanding of our universe. But this insight was not based on the idea of relativity...

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Space contraction and time dilation | Relativity 6 @Science4allOrg