Lost in Central Park? Tilt of the rocks can guide the way
Wednesday, September 11, 2013 - 20:00
in Earth & Climate
NEW YORK — When the constellations are dulled by city lights, lowly rocks can be your lodestars if ever you get lost in Central Park."All you do is look for the tilt of the rocks," says geologist Sidney Horenstein. "They're always dipping in a southerly direction.