Atoms

"Here on planet Earth, everything that we see, feel, or interact with is composed of atoms. There are approximately 90 naturally occurring species of atom that we can find on Earth, and approximately 30 more that we can synthesize under laboratory conditions."https://bigthink.com/starts-with-a-bang/atom-lost-original-meaning-science/?utm_source=substack&utm_medium=email&utm_campaign=swab