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April 17, 2023
- Dust is a combination of pollen, dirt, insect parts, hair, dust mites, and skin cells.
- Microscopic organisms like bacteria, mold, and fungi are all around us - even though we can’t see them.
- A Foldscope and a petri dish can help you to see the dust and microorganisms that live all around us.
- Share your observations with others to show what you learned!