The setup and observation for this science experiment takes only 5-minutes, but you have to wait 48 hours until the chemical reaction between the shell and vinegar dissolves the shell completely. When its done, the outside layer of the shell will be the eggs membrane. It feels like a this squishy rubber egg you can keep playing with. Be careful though they can still burst! Lighting a ... https://ambassador-technologies.com/
Easy science experiments for class 7
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