A Moment of Science
The Earth is made up of plenty of elements but Chromium is uncommon. This has scientists puzzled.
The chair you're sitting on and even the computer you're reading could be considered empty space!
Find out why the world, as we know it, is mostly empty space.
Have you ever gotten a virus and wondered how your body was fighting it off?
If you could unravel DNA from a single cell, it would be about six feet long! So how exactly does it fit inside the nucleus? Find out on this Moment of Science.
You may not realize it, but you're full of emptiness. Learn more on this Moment of Science.
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