one of the most exciting experiment for kids Hot and cold experiment 2020 a great science experiment hot and cold water that explains exactly water density,
where hot water moves at the top and cold water moves at the bottom which explain the natural phenomena such as ocean currents.
We need : 👇👇👇
prepare
-red water balloons sink them in a hot water to become hot
-blue water balloons sink them in ice water to become cold
-container full of normal water temperature
Thumbs up 👍👍👍👍
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