Human activity could be changing the Earth’s tilt and rotation, and researchers discover squirrels that don’t just eat nuts - they hunt and eat voles. Plus, on This Day in History, construction begins on the Brooklyn Bridge, the first steel-wire suspended bridge in the world.

Human activity is changing Earth’s tilt and rotation. What does that mean for the planet? | BBC Science Focus Magazine

Carnivorous squirrels documented in California | ScienceDaily

ASCE Metropolitan Section - Brooklyn Bridge

A Mini History Lesson on the Brooklyn Bridge, Downtown’s Stunning Suspension - Downtown Alliance

Brooklyn Bridge - New World Encyclopedia

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