When Earthquakes Arrive Just Roll Along Waves Two-Tone Coffee Mug
No need to have been in an earthquake to enjoy seismology attitude with any of these Rayleigh wave gifts. Comes with the scientific truism saying: "When Earthquakes Arrive Just Roll Along Their Waves". Rayleigh waves are a type of surface acoustic wave that travels on solids and are of a rolling nature, similar to ocean surface waves. Make others do a double-take at exactly what happens during an earthquake with a dose of educational geophysics surface wave advice today!
$23.70