National Geographic Gross Science Lab - 45 Gross Science Experiments for Kids, Dissect A Brain, Burst Blood Cells & More, Stem Science Kit for

Highlights Science kits are way more fun when the experiments include boiling boogers, creating glowing worms, and making a test tube vomit! This kids science kit has everything needed for 15 super gross experiments. The experiment guide has kid-friendly instructions with illustrations for each step, and fascinating insight into the science at work in each totally gross experiment.

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