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Quantum computing: Some (not so) gruesome details
A closer look at one of the simplest quantum algorithms.
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What can quantum computers do?
What will quantum computers be able to do that ordinary computers can't do?
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Do quantum computers exist?
What's stopping us from building useful quantum computers? And how long until we'll have them?
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An untapped resource could provide the magic needed for quantum computation — and perhaps even open the door to time travel.
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How does quantum computing work?
Here's a brief introduction to the possible future of computing.
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Quantum computers get real
Why it's hard to build quantum computers and what can be done about it.
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Some neat number tricks using numbers read backwards.
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Eleven makes multiplication easy.
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London tube strike not all bad?
How "forced experimentation" can lead to economic benefits.
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Trisecting the angle with a straightedge
The impossible becomes possible when you move into the third dimension.
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Maths in a minute: Trisecting the angle
A quick look at an ancient problem.
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Want less traffic? Build fewer roads!
A mathematical "paradox" explains why more roads don't necessarily mean fewer traffic jams.