Alchemy Lab event at Groton Public Library
December 11, 2017 11:00 pm
• Last Updated: December 21, 2017 1:09 pm
Brendan Kiernah, left, 10 years old, feels how cold water gets when you mix it with calcium as friend Oliver Dvorak, eight, looks on during an Alchemy Lab on Tuesday, December 12, 2017, at Groton Public Library. The event, put on by the Connecticut Science Center, provided kids the opportunity to experiment with chemical reactions. (Sarah Gordon/The Day)
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