2026
an archive of posts from this year
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How far can we push computing?
how far today's computer chips sit from the fundamental physical limits
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A capability scale from the Kardashev and Barrow scales
what a civilization can do with information, set by the power it commands and the smallest scale it can manipulate
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Fundamental limits of information processing
what fundamentally limits converting information between two states
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Fundamental limits of information storage
what fundamentally limits sending information between two points in time
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Fundamental limits of information transfer
what fundamentally limits sending information between two points in space
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Computing from anything
what it takes to turn a physical system into a computer