SKU: 40277724345

Black Holes & Time Warps: Einstein's Outrageous Legacy

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Description

Black Holes & Time Warps: Einstein's Outrageous LegacyWhich of these bizarre phenomena, if any, can really exist in our universe? Black holes, down which anything can fall but from which nothing can return; wormholes, short spacewarps connecting regions of the cosmos; singularities, where space and time are so violently warped that time ceases to exist and space becomes a kind of foam; gravitational waves, which carry symphonic accounts of collisions of black holes billions of years ago; and time

Which of these bizarre phenomena, if any, can really exist in our universe? Black holes, down which anything can fall but from which nothing can return; wormholes, short spacewarps connecting regions of the cosmos; singularities, where space and time are so violently warped that time ceases to exist and space becomes a kind of foam; gravitational waves, which carry symphonic accounts of collisions of black holes billions of years ago; and time machines, for traveling backward and forward in time.

Kip Thorne, along with fellow theorists Stephen Hawking and Roger Penrose, a cadre of Russians, and earlier scientists such as Oppenheimer, Wheeler and Chandrasekhar, has been in the thick of the quest to secure answers. In this masterfully written and brilliantly informed work of scientific history and explanation, Dr. Thorne, a Nobel Prize-winning physicist and the Feynman Professor of Theoretical Physics Emeritus at Caltech, leads his readers through an elegant, always human, tapestry of interlocking themes, coming finally to a uniquely informed answer to the great question: what principles control our universe and why do physicists think they know the things they think they know? Stephen Hawking's A Brief History of Time has been one of the greatest best-sellers in publishing history. Anyone who struggled with that book will find here a more slowly paced but equally mind-stretching experience, with the added fascination of a rich historical and human component.

Winner of the Phi Beta Kappa Award in Science.



Binding Type: Paperback
Publisher: W. W. Norton & Company
Published: 01/17/1995
ISBN: 9780393312768
Pages: 619
Weight: 1.75lbs
Size: 9.26h x 6.18w x 1.17d

Review Citations: New York Times 09/24/1995 pg. 40
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SKU: 40277724345

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4.7 ★★★★★
Based on 25 reviews
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Verified Purchase
Alexia
Waukegan, US
★★★★★ 4
Very cute toy
I THOUGHT IT WOUKD BE BIGGER. it's about the size of 24 oz water bottle. Kinda small in my opinion. The dogs loved it but I've had it a week and it's already torn apart....my dogs are only about 3 months old so not very strong yet, so I would say it's like mid quality. I'll probably just sew the seam back together and call it good tbh.
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Reviewed in the United States on May 7, 2024
E
Verified Purchase
E…
Louisville, US
★★★★★ 5
great purchase
Color: Scrunch Bunch Duck
great dog toy! my dogs love playing with it! what shipped out to me in a very timely manner and was delivered in perfect conditions.
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Reviewed in the United States on May 7, 2026
P
Verified Purchase
priscilla
San Leandro, US
★★★★★ 5
My yorkie destroyed
It says it’s very durable so that’s why I bought it although the body and ropes are good the ears on the horse came off in the first day with my small dog so be careful with the ears and other looser things on the animals. The rope untied many times as well not a big deal I just knotted it back but she still loves this toy so it’s okay I’m my book just watch for ripping of ears and other parts on the head of this toy
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Reviewed in the United States on March 2, 2023
K
Verified Purchase
K. B.
Draper, US
★★★★★ 1
Head and body ripped after less than 5 min of tug
Color: Scrunch Bunch Bunny, Color: Scrunch Bunch Bunny
The seam beteeen the head and body failed after less than five minutes of supervised tug with a 35 pound dog. This is NOT a tough toy. No reinforced stitching. Absolutely unsafe - a dog could easily rip open the neck and get at the squeakers, which are small enough to be swallowed and lodged in an intestine.
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Reviewed in the United States on April 22, 2026
M
Verified Purchase
Melissa Caban
Charlottesville, US
★★★★★ 3
Good but not as tough as advertised
Color: Scrunch Bunch Duck
My dog absolutely loved this toy. He was obsessed immediately! It was his (and our) first crinkle toy. He loves the crinkle though it’s a bit distracting for me as it kind of sounds like he’s getting into something he shouldn’t. I love that there are two squeakers, one in the belly and one in one of the handles to squeak on during tug of war. Though he enjoys this toy, the head ripped off during a mild tug only about a few hrs after delivery. My dog is a medium sized 25 lb dog, he is not super strong or a super chewer by any means so I was surprised that it tore so easily. The fabric itself seems strong enough to withstand mild chewing but the seams aren’t as tough as they are advertised. If you don’t mind mending your dogs toys, it’s a very fun toy that’s easy to play with your dog as the handles work well for tug of war, just keep in mind that anything over a small sized dog will probably tear this toy apart during a play session.
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Reviewed in the United States on August 22, 2025

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