Equipment: A pail of water. What it does: The pail is swung in a full circle and the water does not fall out when the pail is upside down. Concepts Demonstrated: Forces in circular motion. You may use ...
When looking for a diaper pail, the most critical factor to consider is odor control. A good diaper pail should be able to contain the smell of dirty diapers and prevent it from spreading ...
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