Extra in example sentence

Because you see, if there are other universes, and if those universes each have, say, a different shape for the extra dimensions, then the physical features of each universe will be different, and in particular, the amount of dark energy in each universe will be different.

More example sentences with word extra

This isn't some optional extra.

These kids did a little graffiti on their desks, and then they signed up for two extra courses.

I'll hear things like an extra room in the house, the basement, the coffee shop, the library.

About 20 years ago, I was in South Africa, working with the parties in that conflict, and I had an extra month, so I spent some time living with several groups of San Bushmen.

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