Descripción
In this science fair project focuses on a special kind of polymer called a hydrogel superabsorbent crystal which absorbs water, swelling to many times its original size. This water absorption ability will be tested by determining if these crystals are sensitive enough to remove water vapor from the air and grow.
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Autores
Autor Michael Calhoun
Categorias Ficha para imprimir, Experimento/Práctica, 10-12 años, Science Fair - Education, Ciencias de la Tierra y Medioambiente, Inglés add
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Data de publicação 27 / 08 / 2020
Licença Respeita a licença original do recurso.
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Can Hydrogel Crystals be Used as a Sensitive Humidity Indicator?
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