Groovy Customer Review: “How do buildings withstand earthquakes!? Thanks to @groovylabinabox, we were able to brainstorm and create a structure to withstand our shake table. We even made a seismographs to measure the energy forced on our structure. We had lots of fun with this experiment. Zo learned how we build to compensate for nature’s forces.” @GAMINGARTISTZORI #STEMforKids