Showing results for "Bonds" in Engineering

On April 12, 1862—one year to the day after Confederate guns opened on Fort Sumter and started the Civil War—a tall, mysterious smuggler and self-appointed Union spy named James J. Andrews and 19 infantry volunteers infiltrated Georgia and stole a steam engine called the General. Racing northward at speeds near 60 miles an hour, cutting telegraph lines, and destroying track along the way, Andrews planned to open East Tennessee to the Union army, cutting off men and materiel from the Confederate forces in Virginia.

How is it that we can walk unfamiliar streets while maintaining a sense of direction? How can we come up with shortcuts on the fly, in places we've never traveled? The answer is the complex mental map in our brains. This feature of our cognition is easily taken for granted, but it's also critical to our species' evolutionary success. In From Here to There, Michael Bond tells stories of the lost and found - Polynesian sailors, orienteering champions, early aviators - and surveys the science of human navigation.