Crystals in example sentence

Science has taught us, against all intuition, that apparently solid things, like crystals and rocks, are really almost entirely composed of empty space.

More example sentences with word crystals

But the problem was that the gamma detectors were these huge, bulky tubes, and they were filled with these scintillating crystals, and you just couldn't get them close enough around the breast to find small tumors.

And all these crystals here under the microscope were dead a few minutes ago, and they look alive.

So this is similar to what happens when you take pure sugar crystals in your kitchen, you put them in a pan, and you apply energy.

These are quartz crystals and feldspar, so most sand in the world on the mainland is made of quartz crystal and feldspar.

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