Content about “
quantum information

Article

It from bit?

Does reality arise from information? What does this even mean? Anton Zeilinger explains the impact of John Wheeler's radical idea.
Collection

It from bit?

Does reality arise from information? What does this even mean? We explore the impact of John Wheeler's revolutionary ideas.
Article

Reality's neverending story

In The Neverending Story a little boy named Bastian discovers that there's something extraordinary about the book he's smuggled into his backpack: it changes as he reads it. The act of reading "The Neverending Story" Bastian finds, is simultaneously the act of writing it. Could our universe be in a similar loop?
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What is quantum computing?

Quantum computers often grab the science headlines. But what exactly is quantum computing? What will quantum computers be able to do, and when can we expect to have fully functional ones?