The National Geographic Mega Science Lab gives kids the chance to perform 45 amazing science and chemistry experiments. Additional bonus booklet contains 30 experiments using common household items.
NATIONAL GEOGRAPHIC Mega Science Kit - Glow in The Dark Lab with Crystal Growing Kit, Slime Making, Glowing Putty, and More Science Experiments, Slime Kit for Boys and Girls ( Exclusive)
NATIONAL GEOGRAPHIC MEGA SCIENCE ADVENT CALENDAR - The Toy Insider
National Geographic STEM Mega Science Lab Activity Kit
Volcano Instructions - National Geographic on Vimeo
Crystal Growing Lab Instructions - National Geographic on Vimeo
National Geographic Mega Science Lab - Science Kit Bundle Pack With 75 Easy Experiments, Earth Science, Chemistry, And Science Magic Activities : Target
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NATIONAL GEOGRAPHIC Mega Science Lab Activity Kit