Soren vantagren (13 risultati)

Condizione: New.

Taschenbuch. Condizione: Neu. Neuware.

Condizione: New. Print on Demand.

PAP. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condizione: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Paperback. Condizione: new. Paperback. Every satellite in the Global Positioning System is carrying a lie. Not a malfunction. Not a defect. A precisely calculated falsehood, programmed into its atomic clock before the rocket ever leaves the ground, because the alternative, a clock that tells the truth on the launchpad, would become wildly, dangerously wrong the moment it reached orbit.This is the strange, true story of how that lie was built, and why it had to be.In 1905, a patent clerk in Switzerland proved that time itself is not the same for everyone. In 1915, he went further, showing that gravity bends time as surely as it bends light. For decades, these were just equations. Beautiful, unsettling, and untestable equations. Then physicists began building clocks precise enough to catch the universe in the act.Clocks That Lie on Purpose follows the century long chase to prove Einstein right, one increasingly audacious experiment at a time. Two physicists send gamma rays up and down a Harvard stairwell to measure a change in frequency smaller than one part in a quadrillion. A pair of researchers strap atomic clocks into airline seats, buy the clocks their own tickets, and fly them twice around the planet. Engineers build an actual switch into an experimental satellite so they can turn Einstein's correction on and off in orbit, before trusting an entire navigation system to it.And then the story turns practical, and stays there. Every GPS satellite orbiting Earth right now ticks 38 microseconds too fast each day, a discrepancy caused by its speed and its distance from Earth's gravity working against each other. Left uncorrected, that tiny drift would make the system worthless, throwing your position off by ten kilometers within twenty four hours. So engineers mistuned every clock before launch, on purpose, by an exact and carefully calculated amount, so that relativity's distortion would cancel their own.You will meet the scientists who chased this effect across a century: the Harvard team who measured gravity's grip on light using radioactive iron, the researchers who nicknamed their travelling clock Mister Clock and bought it a seat of its own, and the engineers now building clocks so precise they can detect the difference in time between your ankle and your head.This book asks a simple question and takes it completely seriously: what does it mean that the machine in your pocket, the one that gets you home every day, only works because it was built to disagree with itself in exactly the right way?Written for curious readers with no physics background required, Clocks That Lie on Purpose moves chronologically from sundials to optical lattice clocks, translating dense physics into vivid, human, thoroughly researched storytelling. Every experiment described actually happened. Every number is drawn from the published scientific record, not rounded for effect.You will never look at a map on your phone the same way again.If you loved the way Longitude turned a clockmaker's obsession into a gripping story, or the way Astrophysics for People in a Hurry made cosmology feel urgent and personal, this book will feel like it was written for you. It is a story about the strangest, most successful lie in the history of science, and about what it cost, and took, to prove that the lie was necessary.Open the first chapter. You will not want to stop at just one. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

PAP. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condizione: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Paperback. Condizione: new. Paperback. Every satellite in the Global Positioning System is carrying a lie. Not a malfunction. Not a defect. A precisely calculated falsehood, programmed into its atomic clock before the rocket ever leaves the ground, because the alternative, a clock that tells the truth on the launchpad, would become wildly, dangerously wrong the moment it reached orbit. This is the strange, true story of how that lie was built, and why it had to be. In 1905, a patent clerk in Switzerland proved that time itself is not the same for everyone. In 1915, he went further, showing that gravity bends time as surely as it bends light. For decades, these were just equations. Beautiful, unsettling, and untestable equations. Then physicists began building clocks precise enough to catch the universe in the act. Clocks That Lie on Purpose follows the century long chase to prove Einstein right, one increasingly audacious experiment at a time. Two physicists send gamma rays up and down a Harvard stairwell to measure a change in frequency smaller than one part in a quadrillion. A pair of researchers strap atomic clocks into airline seats, buy the clocks their own tickets, and fly them twice around the planet. Engineers build an actual switch into an experimental satellite so they can turn Einstein's correction on and off in orbit, before trusting an entire navigation system to it. And then the story turns practical, and stays there. Every GPS satellite orbiting Earth right now ticks 38 microseconds too fast each day, a discrepancy caused by its speed and its distance from Earth's gravity working against each other. Left uncorrected, that tiny drift would make the system worthless, throwing your position off by ten kilometers within twenty four hours. So engineers mistuned every clock before launch, on purpose, by an exact and carefully calculated amount, so that relativity's distortion would cancel their own. You will meet the scientists who chased this effect across a century: the Harvard team who measured gravity's grip on light using radioactive iron, the researchers who nicknamed their travelling clock Mister Clock and bought it a seat of its own, and the engineers now building clocks so precise they can detect the difference in time between your ankle and your head. This book asks a simple question and takes it completely seriously: what does it mean that the machine in your pocket, the one that gets you home every day, only works because it was built to disagree with itself in exactly the right way? Written for curious readers with no physics background required, Clocks That Lie on Purpose moves chronologically from sundials to optical lattice clocks, translating dense physics into vivid, human, thoroughly researched storytelling. Every experiment described actually happened. Every number is drawn from the published scientific record, not rounded for effect. You will never look at a map on your phone the same way again. If you loved the way Longitude turned a clockmaker's obsession into a gripping story, or the way Astrophysics for People in a Hurry made cosmology feel urgent and personal, this book will feel like it was written for you. It is a story about the strangest, most successful lie in the history of science, and about what it cost, and took, to prove that the lie was necessary. Open the first chapter. You will not want to stop at just one. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

Paperback. Condizione: new. Paperback. Every satellite in the Global Positioning System is carrying a lie. Not a malfunction. Not a defect. A precisely calculated falsehood, programmed into its atomic clock before the rocket ever leaves the ground, because the alternative, a clock that tells the truth on the launchpad, would become wildly, dangerously wrong the moment it reached orbit.This is the strange, true story of how that lie was built, and why it had to be.In 1905, a patent clerk in Switzerland proved that time itself is not the same for everyone. In 1915, he went further, showing that gravity bends time as surely as it bends light. For decades, these were just equations. Beautiful, unsettling, and untestable equations. Then physicists began building clocks precise enough to catch the universe in the act.Clocks That Lie on Purpose follows the century long chase to prove Einstein right, one increasingly audacious experiment at a time. Two physicists send gamma rays up and down a Harvard stairwell to measure a change in frequency smaller than one part in a quadrillion. A pair of researchers strap atomic clocks into airline seats, buy the clocks their own tickets, and fly them twice around the planet. Engineers build an actual switch into an experimental satellite so they can turn Einstein's correction on and off in orbit, before trusting an entire navigation system to it.And then the story turns practical, and stays there. Every GPS satellite orbiting Earth right now ticks 38 microseconds too fast each day, a discrepancy caused by its speed and its distance from Earth's gravity working against each other. Left uncorrected, that tiny drift would make the system worthless, throwing your position off by ten kilometers within twenty four hours. So engineers mistuned every clock before launch, on purpose, by an exact and carefully calculated amount, so that relativity's distortion would cancel their own.You will meet the scientists who chased this effect across a century: the Harvard team who measured gravity's grip on light using radioactive iron, the researchers who nicknamed their travelling clock Mister Clock and bought it a seat of its own, and the engineers now building clocks so precise they can detect the difference in time between your ankle and your head.This book asks a simple question and takes it completely seriously: what does it mean that the machine in your pocket, the one that gets you home every day, only works because it was built to disagree with itself in exactly the right way?Written for curious readers with no physics background required, Clocks That Lie on Purpose moves chronologically from sundials to optical lattice clocks, translating dense physics into vivid, human, thoroughly researched storytelling. Every experiment described actually happened. Every number is drawn from the published scientific record, not rounded for effect.You will never look at a map on your phone the same way again.If you loved the way Longitude turned a clockmaker's obsession into a gripping story, or the way Astrophysics for People in a Hurry made cosmology feel urgent and personal, this book will feel like it was written for you. It is a story about the strangest, most successful lie in the history of science, and about what it cost, and took, to prove that the lie was necessary.Open the first chapter. You will not want to stop at just one. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering.

Paperback. Condizione: new. Paperback. Every satellite in the Global Positioning System is carrying a lie. Not a malfunction. Not a defect. A precisely calculated falsehood, programmed into its atomic clock before the rocket ever leaves the ground, because the alternative, a clock that tells the truth on the launchpad, would become wildly, dangerously wrong the moment it reached orbit.This is the strange, true story of how that lie was built, and why it had to be.In 1905, a patent clerk in Switzerland proved that time itself is not the same for everyone. In 1915, he went further, showing that gravity bends time as surely as it bends light. For decades, these were just equations. Beautiful, unsettling, and untestable equations. Then physicists began building clocks precise enough to catch the universe in the act.Clocks That Lie on Purpose follows the century long chase to prove Einstein right, one increasingly audacious experiment at a time. Two physicists send gamma rays up and down a Harvard stairwell to measure a change in frequency smaller than one part in a quadrillion. A pair of researchers strap atomic clocks into airline seats, buy the clocks their own tickets, and fly them twice around the planet. Engineers build an actual switch into an experimental satellite so they can turn Einstein's correction on and off in orbit, before trusting an entire navigation system to it.And then the story turns practical, and stays there. Every GPS satellite orbiting Earth right now ticks 38 microseconds too fast each day, a discrepancy caused by its speed and its distance from Earth's gravity working against each other. Left uncorrected, that tiny drift would make the system worthless, throwing your position off by ten kilometers within twenty four hours. So engineers mistuned every clock before launch, on purpose, by an exact and carefully calculated amount, so that relativity's distortion would cancel their own.You will meet the scientists who chased this effect across a century: the Harvard team who measured gravity's grip on light using radioactive iron, the researchers who nicknamed their travelling clock Mister Clock and bought it a seat of its own, and the engineers now building clocks so precise they can detect the difference in time between your ankle and your head.This book asks a simple question and takes it completely seriously: what does it mean that the machine in your pocket, the one that gets you home every day, only works because it was built to disagree with itself in exactly the right way?Written for curious readers with no physics background required, Clocks That Lie on Purpose moves chronologically from sundials to optical lattice clocks, translating dense physics into vivid, human, thoroughly researched storytelling. Every experiment described actually happened. Every number is drawn from the published scientific record, not rounded for effect.You will never look at a map on your phone the same way again.If you loved the way Longitude turned a clockmaker's obsession into a gripping story, or the way Astrophysics for People in a Hurry made cosmology feel urgent and personal, this book will feel like it was written for you. It is a story about the strangest, most successful lie in the history of science, and about what it cost, and took, to prove that the lie was necessary.Open the first chapter. You will not want to stop at just one. This item is printed on demand. Shipping may be from our Sydney, NSW warehouse or from our UK or US warehouse, depending on stock availability.…

Taschenbuch. Condizione: Neu. Clocks That Lie on Purpose | How Engineered Timekeeping Errors Reveal the Truth About Relativity | Soren Vantagren | Taschenbuch | Englisch | 2026 | Expedition Publishers | EAN 9798235214804 | Verantwortliche Person für die EU: Libri GmbH, Europaallee 1, 36244 Bad Hersfeld, gpsr[at]libri[dot]de | Anbieter: preigu Print on Demand.…