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.
These Plants Could Mine Valuable Metals From the Soil With Their Roots
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The renewable energy transition will require a huge amount of materials,
and there are fears we may soon face shortages of some critical metals. US
governm...
19 hours ago
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