Model volcano erupts multiples times, allowing the "lava" to form the volcanic cone in layers
Build a working seismograph
Supports National Geographics mission to inspire people to care about the planet by helping kits learn about science in a fun way
A portion of the proceeds from the sales of National Geographic kits goes to support vital exploration
New 2012 Item - includes 60-page full-color manual
665081 Features: -Build and erupt a model volcano with plaster-based ''ava'' that hardens after each eruption.-Erupted multiple times.-Cone builds up with each eruption, like a real volcano.-Learn about the different types of volcanoes.-Build a working seismograph.-Fake some quakes to see for yourself how scientists measure earthquake forces.-Discover plate tectonics.-Assemble a plate tectonics puzzle and a geological globe.-See how volcanoes and earthquakes are caused by the constant movement of the planet's parts.-Assemble a plate tectonics puzzle and a geological globe.-Play a volcano quiz game to learn about well-known volcanoes. Includes: -Full-color, 48 Page experiment manual is included.