Category: pleasure of knowledge

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A tale of two qubits: how quantum computers work-reposted from ars technica.

Just how do quantum computers work? It turns out that most of the magic of … Quantum information is the physics of knowledge. To be more specific, the field of quantum information studies the implications that quantum mechanics has on the fundamental nature of information. By studying this...

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Ars Technica—Serving the Technologist for more than a decade

Ars Technica meaning “art of technology” is a technology news and information website created by Ken Fisher and Jon Stokes in 1998. It publishes news, reviews, and guides on issues such as computer hardware and software, science, technology policy, and video games. Many of the site’s writers are...

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Curiosity corner-Dark energy

What is dark energy? Dark energy is some kind of energy which is said to exist but scientists know very little details of it. About 14 to 15 billion years ago, when the Big Bang happened, the universe came into existence. The matter formed from huge energy started...