Earthquakes travel through the Earth as two types of waves: compressional (squashy) P waves and transverse (wiggly) S waves. Watch the video and try making your own P and S waves at home using a slinky!
Earthquakes travel through the Earth as two types of waves: compressional (squashy) P waves and transverse (wiggly) S waves. Watch the video and try making your own P and S waves at home using a slinky!