Scientific American has an interesting blog post on Nick Herbert's attempt to create a faster than light communication device several decades ago that led to the discovery of the "no-cloning
theorem": which states an arbitrary or unknown quantum state cannot be copied
without disturbing the original state.
The Crucial Building Blocks of Life on Earth Form More Easily in Outer Space
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The origin of life on Earth is still enigmatic, but we are slowly
unraveling the steps involved and the necessary ingredients. Scientists
believe life aros...
8 hours ago