Space time (Plus de 40 000 résultats)

Paperback. Etat : Good. Uncle Albert, the famous scientist, has got stuck. To unlock the deep mysteries of space and time someone must agree to be beamed up into the unknown world of the thought bubble. His brave niece, Gadanken, decides to risk it. So begin her exciting and astonishing adventures.

Hardback. Etat : Good.

Paperback. Etat : Very Good. An accessible compendium of information on the cosmos features a time-line history of the universe, explanations of key astronomical concepts, explorations of the heavenly bodies, and notes on the works of Copernicus, Galileo, and Newton.

Paperback. Etat : Very Good.

Paperback. Etat : Good. An accessible compendium of information on the cosmos features a time-line history of the universe, explanations of key astronomical concepts, explorations of the heavenly bodies, and notes on the works of Copernicus, Galileo, and Newton.

Paperback. Etat : Very Good. The Journal of Irreproducible Results is the funniest thing to happen to science since Archimedes ran naked through the streets of Syracuse. --Discover Science humor magazine The Journal of Irreproducible Results has targeted hypocrisy, arrogance, and ostentatious sesquipedalian circumlocution since 1955. JIR editor Norman Sperling presents humorous and quirky tidbits relating to science, math, academia, bureaucracy, and witty word play. More than 250 entries ponder and pun the practical and peculiar. Consider OSHA's definition of the word exit as compared to Merriam Webster's: OSHA states, Exit is the portion of a means of egress which is separated from all other spaces of the building or structure by construction or equipment as required in this subpart to provide a protected way to travel to exit discharge. Webster's defines exit as, A way out of an enclosed place or space. If you've ever questioned the warning label on your hand drill that reads, This product is not intended for use as a dental drill, or wonder what the punishable by law penalty is for snipping off that warning label on your pillow or mattress, then this book is for you.…

Paperback. Etat : Fair. Uncle Albert, the famous scientist, has got stuck. To unlock the deep mysteries of space and time someone must agree to be beamed up into the unknown world of the thought bubble. His brave niece, Gadanken, decides to risk it. So begin her exciting and astonishing adventures.

Paperback. Etat : Very Good. D. Clayton Meadows takes you on an edge of your seat jouney into the world of the submariner. This is a nerve-racking tale of how men and machines would react to a mysterious threat that the major powers fear but cannot understand. In an intriguing science fiction twist, Meadows puts a World War I German U-boat in suspended animation in the frozen Arctic ice. Waking some sixty years later, the thoughts of the Captain and crew are to get home. Unaware the war they fought so long ago is over the U-boat encounters ships of Russia, Britain, and the United States. The result is a frighteningly realistic yarn of three men who must overcome their own demons to save the world. …

Paperback. Etat : Very Good. A haunted father who discovers a place where incomplete things?and people?are made whole. A mischievous satyr who hatches a plan to set loose chaos on a global scale. A workaholic witch in search of her kitty companion. Invasive technology to rewrite the human brain. Dragon slayers. Zombies. Time travelers. Ice skaters. These twenty short stories stretch across multiple universes and beyond death?and yet, they remain intimate, personal, emotional. They demonstrate the strength of the human spirit to find hope and seek a better tomorrow in even the darkest times. A selection of the best speculative fiction from DreamForge and Space & Time literary magazines, these are the stories we need today as we struggle through a pandemic, divisive politics, rampant misinformation, a belligerent defiance of facts and science, and new technologies that are already spiraling beyond our control.Read, my friends? and take hope. …

Soft cover. Etat : Very Good. Exactly as shown in pics.

Hardback. Etat : Fair.

Hardback. Etat : Very Good.

Hardback. Etat : Good.

Paperback. Etat : Good. Presents kids 8-12 years old with answers to the kinds of intriguing questions that appeal to their sense of curiosity. In this title, colourful graphics, photos and clear, engaging diagrams will help answer questions such as: How do astronauts train? How does the sun stay hot? How do you launch a rocket? And more.…

Hardback. Etat : Good.

Etat : like_new. Book is in like new condition with only potential shelf wear. No marking or highlighting.

Hardback. Etat : Very Good.

hardcover. Etat : As New.

Etat : very_good. Pages are clean with no markings. May show minor signs of wear or cosmetic defects marks, cuts, bends, or scuffs on the cover, spine, pages, or dust jacket. May have remainder marks on edges.

Etat : good. Gently used with minimal wear on the corners and cover. A few pages may contain light highlighting or writing, but the text remains fully legible. Dust jacket may be missing, and supplemental materials like CDs or codes may not be included. May be ex-library with library markings. Ships promptly.…

Hardback. Etat : Good. When it comes to Mars, the focus is often on how to get there: the rockets, the engines, the fuel. But upon arrival, what will it actually be like? In 2013, Kate Greene moved to Mars. That is, along with five fellow crew members, she embarked on NASA's first HI-SEAS mission, a simulated Martian environment located on the slopes of Mauna Loa in Hawai'i. For four months she lived, worked, and slept in an isolated geodesic dome, conducting a sleep study on her crew mates and gaining incredible insight into human behavior in tight quarters, as well as the nature of boredom, dreams, and isolation that arise amidst the promise of scientific progress and glory. In Once Upon a Time I Lived on Mars, Greene draws on her experience to contemplate humanity's broader impulse to explore. The result is a twined story of space and life, of the standard, able-bodied astronaut and Greene's brother's disability, of the lag time of interplanetary correspondences and the challenges of a long-distance marriage, of freeze-dried egg powder and fresh pineapple, of departure and return. By asking what kind of wisdom humanity might take to Mars and elsewhere in the Universe, Greene has written a remarkable, wide-ranging examination of our time in space right now, as a pre-Mars species, poised on the edge, readying for launch.…

Paperback. Etat : Fair.

Paperback. Etat : Fair. NATIONAL BESTSELLER * From one of the world's leading physicists and author of the Pulitzer Prize finalist The Elegant Universe, comes "an astonishing ride" through the universe (The New York Times) that makes us look at reality in a completely different way. Space and time form the very fabric of the cosmos. Yet they remain among the most mysterious of concepts. Is space an entity? Why does time have a direction? Could the universe exist without space and time? Can we travel to the past? Greene has set himself a daunting task: to explain non-intuitive, mathematical concepts like String Theory, the Heisenberg Uncertainty Principle, and Inflationary Cosmology with analogies drawn from common experience. From Newton's unchanging realm in which space and time are absolute, to Einstein's fluid conception of spacetime, to quantum mechanics' entangled arena where vastly distant objects can instantaneously coordinate their behavior, Greene takes us all, regardless of our scientific backgrounds, on an irresistible and revelatory journey to the new layers of reality that modern physics has discovered lying just beneath the surface of our everyday world.…

Paperback. Etat : Good. NATIONAL BESTSELLER * From one of the world's leading physicists and author of the Pulitzer Prize finalist The Elegant Universe, comes "an astonishing ride" through the universe (The New York Times) that makes us look at reality in a completely different way. Space and time form the very fabric of the cosmos. Yet they remain among the most mysterious of concepts. Is space an entity? Why does time have a direction? Could the universe exist without space and time? Can we travel to the past? Greene has set himself a daunting task: to explain non-intuitive, mathematical concepts like String Theory, the Heisenberg Uncertainty Principle, and Inflationary Cosmology with analogies drawn from common experience. From Newton's unchanging realm in which space and time are absolute, to Einstein's fluid conception of spacetime, to quantum mechanics' entangled arena where vastly distant objects can instantaneously coordinate their behavior, Greene takes us all, regardless of our scientific backgrounds, on an irresistible and revelatory journey to the new layers of reality that modern physics has discovered lying just beneath the surface of our everyday world.…

Etat : good. Books may contain some notes and highlighting. Supplements such as Access Codes, Cd's Dust Jackets, etc. are not guaranteed with used book purchases.

Hardback. Etat : Good. First man on the moon Neil Armstrong's only children's book is a unique exploration of how the Earth and the Moon came to be. The entire epic history of the Earth and the Moon is recounted through the observations of one special moon rock named Bok. Geologists say that rocks remember, and Bok certainly does. It recounts how its life began on Earth, until a collision with an asteroid catapults it into orbit during the creation of the Moon.   From the Moon's surface, Bok watches the developing planet change from afar--until a strange creature scoops him up and brings him back to Earth.   When NASA honored Apollo 11 astronaut Neil Armstrong and gave him a piece of moon rock from that mission, Armstrong playfully named the rock Bok in his acceptance speech. Award-winning illustrator Grahame Baker-Smith has created a breathtaking, one-of-a-kind picture book based on that speech, combining fascinating science and history with the grandest human adventure of all. Baker Smith, Grahame (illustrateur).…

paperback. Etat : As New.

paperback. Etat : Very Good.

Paperback. Etat : Very Good. CLORAL The second installment in an epic series of adventures Fourteen-year-old Bobby Pendragon is not like other boys his age. His uncle Press is a Traveler, and, as Bobby has learned, that means Uncle Press is responsible, through his journeys, for solving interdimensional conflict wherever he encounters it. His mission is nothing less than to save the universe from ultimate evil. And he's taking Bobby along for the ride. Fresh from his first adventure on Denduron, Bobby finds himself in the territory of Cloral, a vast world that is entirely covered by water. Cloral is nearing a disaster of huge proportions. Reading the journals Bobby sends home, his friends learn that the desperate citizens of the endangered floating cities are on the brink of war. Can Bobby -- suburban basketball star and all-around nice guy -- help rid the area of marauders, and locate the legendary lost land of Faar, which may hold the key to Cloral's survival.…

Paperback. Etat : Good. CLORAL The second installment in an epic series of adventures Fourteen-year-old Bobby Pendragon is not like other boys his age. His uncle Press is a Traveler, and, as Bobby has learned, that means Uncle Press is responsible, through his journeys, for solving interdimensional conflict wherever he encounters it. His mission is nothing less than to save the universe from ultimate evil. And he's taking Bobby along for the ride. Fresh from his first adventure on Denduron, Bobby finds himself in the territory of Cloral, a vast world that is entirely covered by water. Cloral is nearing a disaster of huge proportions. Reading the journals Bobby sends home, his friends learn that the desperate citizens of the endangered floating cities are on the brink of war. Can Bobby -- suburban basketball star and all-around nice guy -- help rid the area of marauders, and locate the legendary lost land of Faar, which may hold the key to Cloral's survival.…