Twin Tracks: The Unexpected Origins of the Modern World
Twin Tracks
The Unexpected Origins of the Modern World
Hardcover      ISBN: 0743226194

One of the most intriguing minds in the Western World (The Washington Post) delivers a landmark book of real-world stories that contends with the nature of change and divines as never before the unlikely origins of many aspects of contemporary life.

The Yoga of Time Travel: How the Mind Can Defeat Time
The Yoga of Time Travel
How the Mind Can Defeat Time
Paperback      ISBN: 083560828x
Time travel is not just science fiction; it may actually be possible. Wolf draws on yoga and quantum physics to show that time is a flexible projection of mind. Cheating time, he says, is an ancient metaphysical idea from the Vedas having to do with moving through meditation to a place where time stands still.
Your Brain Is a Time Machine: The Neuroscience and Physics of Time
Your Brain Is a Time Machine
The Neuroscience and Physics of Time
Paperback      ISBN: 0393355608

In Your Brain Is a Time Machine, leading neuroscientist Dean Buonomano embarks on an "immensely engaging" exploration of how time works inside the brain (Barbara Kiser, Nature). The human brain, he argues, is a complex system that not only tells time, but creates it; it constructs our sense of chronological movement and enables "mental time travel"--simulations of future and past events. These functions are essential not only to our daily lives but to the evolution of the human race: without the ability to anticipate the future, mankind would never have crafted tools or invented agriculture. This virtuosic work of popular science will lead you to a revelation as strange as it is true: your brain is, at its core, a time machine.

Zero Degrees: Geographies of the Prime Meridian
Zero Degrees
Geographies of the Prime Meridian
Hardcover      ISBN: 0674088816

Space and time on earth are regulated by the prime meridian, 0 , which is, by convention, based at the Royal Observatory, Greenwich. But the meridian's location in southeast London is not a simple legacy of Britain's imperial past. Before the nineteenth century, more than twenty-five different prime meridians were in use around the world, including Paris, Beijing, Greenwich, Washington, and the location traditional in Europe since Ptolemy, the Canary Islands. Charles Withers explains how the choice of Greenwich to mark 0 longitude solved complex problems of global measurement that had engaged geographers, astronomers, and mariners since ancient times.

Withers guides readers through the navigation and astronomy associated with diverse meridians and explains the problems that these cartographic lines both solved and created. He shows that as science and commerce became more global and as railway and telegraph networks tied the world closer together, the multiplicity of prime meridians led to ever greater confusion in the coordination of time and the geographical division of space. After a series of international scientific meetings, notably the 1884 International Meridian Conference in Washington, DC, Greenwich emerged as the most pragmatic choice for a global prime meridian, though not unanimously or without acrimony. Even after 1884, other prime meridians remained in use for decades.

As Zero Degrees shows, geographies of the prime meridian are a testament to the power of maps, the challenges of accurate measurement on a global scale, and the role of scientific authority in creating the modern world.