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What has matter?

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Anonymous

8y ago
Updated: 10/6/2021

A true vacuum, which is difficult to create, is a space where there is nothing. AN ordinary vacuum flask has "almost" a vacuum between its mirrored glass surfaces, but no matter how long the vacuum pump is trying to remove air from inside the glass walls there will always be some left.

By Willyrhus

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Tobin Boyle

Lvl 10
3y ago

What else can I help you with?