TCNJ

Learning & working from home sure makes for a quiet campus. Physics professor Shannon Graham saw a dramatic reduction in campus seismic activity starting on 3/14. This seismogram shows seismic “noise” on campus in blue & the daily average in orange. @TCNJScience #TCNJphysics https://t.co/S50qIh8oPn

7:46 PM - 14 Apr 20