Smithsonian Glow in the Dark Giant Volcano featuring a musical Bowie-inspired planet

featuring a musical Bowie-inspired planet on the cover

and hand-eye coordination

Remove and rinse the items that you wish to keep and pour the remaining gel into the trash

erupt it with baking powder and vinegar

Beyond the fun

Smithsonian Glow in the Dark Giant Volcano featuring a musical Bowie-inspired planetBuild your very own model volcano! The orange glow in the dark paint creates the effect of lava flowing down the sides. When your 14 inch volcano is dry, erupt it with baking powder and vinegar. As your volcano erupts, the lava will glow in the dark, just like a real volcano. An enclosed color STEM poster teaches about different kinds of volcanoes, where to find them, how they form, what makes them erupt, and more.