Blue Ribbon Science: Precariously Balanced Rocks (PBR)


An Evening with the Most Interesting Seismologist in the World

Ever wonder how long a hoodoo's been sitting there? Or how long it will be? Dr. Amir Allam tells us how PBRs become reverse seismometers: they tell when and where powerful earthquakes did NOT happen. You can even help Amir map and analyze PBRs of the state - find out how at Science On Tap V at Piper Down on April 19th at 7pm