How diapers use quantum physics to attend to nature’s call | Explained:
Discover the science behind diaper absorbency and how super-absorbent polymers work to ...
thehindu.com/sci-tech/science/how-diapers-use-quantum-physics-to-attend-to-natures-call-explained/article68300042.ece
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Quantum Physics Explains Diaper AbsorbencySuperabsorbent polymers bind water to sodium ions and swell into a gel.
Key FactsJun 18, 2024 · Reading time: ~30 sec.
Summary created with AI assistance · Source: thehindu.com
Summary created with AI assistance · Source: thehindu.com
- Water molecules are polar; charged polymer fibres in cotton draw them through microscopic forces into the fabric.
- Beneath diaper fabric and fragrances lies a white powder made of superabsorbent polymer (SAP).
- Sodium ions attract oxygen atoms; water molecules bind together, forming a swelling gel that traps the water.
- Quantum physics describes electrons as shareable waves and explains the attraction; SAP sometimes absorbs more water than its own weight.
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type of underwear that allows one to defecate or urinate, without the use of a toilet
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