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Empty space, as it turns out, isn't so empty. The fluctuations in the vacuum of space itself mean that even if you take all the matter and radiation out of a region of space, there's still a finite amount of energy there, inherent to space itself. If you fire a powerful enough laser at it, can you, as a Science magazine story called it, break the vacuum and rip apart empty space? That's what our Patreon supporterĀ Malcolm Schongalla wants to know, as he asks:

Science Magazine recently reported that Chinese physicists will start building a 100-petawatt(!!!)laser this year. Can you please explain how they plan to achieve this, and what unique phenomenon this will help physicists explore? Such as, what exactly is "breaking the vacuum?"

The story is real, verified, and a little bit exaggerated in terms of claims that it can break the vacuum, as though such a thing were possible. Let's dive into the real science to find out what's really happening.

To read more, click here.

Category: Science