lunedì 11 luglio 2016

NYT Science: A Curb Is Repaired, and a Seismic Marker Is Lost

A Curb Is Repaired, and a Seismic Marker Is Lost
By STEPH YIN

When city workers in Hayward, Calif., replaced a disjointed sidewalk curb, they eliminated a visible record of Earth's movement along a fault line.

Published: July 12, 2016 at 06:00AM

via NYT Science http://ift.tt/29sZkx4