SciShow

Quantum Computing Science

Quantum Tunneling Takes a Surprisingly Long Time

Quantum tunneling happens when a particle seemingly teleports across a barrier. But despite how instantaneous this event sounds, recent research suggests that it doesn’t happen nearly as fast as you might think. SciShow explains.

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Quantum Computing

Quantum Supremacy and When Will Quantum Computers Be a Thing?

Last year, Google announced that they had achieved quantum supremacy – but what does that mean? And does it even matter? SciShow examines what it means.

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