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Description
Just Six NumbersCondition: BRAND NEW ISBN: 9781780226903 Format: B format paperback Year: 2015 Publisher: Orion Pages: 208 Description: Sir Martin Rees is an international leader in cosmology. He is Royal Society Research Professor at Cambridge University, and holds the title of Astronomer Royal. Together with his numerous collaborators he has contributed many key ideas on black holes, galaxy formation and high energy astrophysics. His most recent books are GRAVITY'S
Condition: BRAND NEWISBN: 9781780226903
Format: B-format paperback
Year: 2015
Publisher: Orion
Pages: 208
Description:
Sir Martin Rees is an international leader in cosmology. He is Royal Society Research Professor at Cambridge University, and holds the title of Astronomer Royal. Together with his numerous collaborators he has contributed many key ideas on black holes, galaxy formation and high energy astrophysics.
His most recent books are GRAVITY'S FATAL ATTRACTION: BLACK HOLES IN THE UNIVERSE (with Mitchell Begelman), BEFORE THE BEGINNING: OUR UNIVERSE AND OTHERS and JUST SIX NUMBERS: THE DEEP FORCES THAT SHAPE THE UNIVERSE.
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4.1 ★★★★★
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Product Reviews
★★★★★ 4
A little too hard for our dog.
Color: 4 Colors
These are definitely durable balls. They are a harder than our dog prefers. He does play with them a little and enjoys squeaking them, but he doesn't like to play fetch with them and that is primarily the only thing he really enjoys doing with balls.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Great for aggressive chewers!!! Plus the colors are awesome!
Color: 4 Colors
These are fantastic!! Love the colors and they are holding up very well!!!
My dog tends to tear apart every chew toy I buy but these are still intact. Amazing dog toy!!
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Reviewed in the United States on May 11, 2026
★★★★★ 5
Heavy chewer approved.
Style: Ball, Size: Medium (Pack of 1)
My pomsky will destroy a toy in minutes. Ropes, and the "indestructible" nylon type stuffs are no match for my furry shark. This ball has stood up to him like David. He loves the crunch and it is so much more tolerable than a squeaker. These will be a staple in his toy box - Chuckit toys are really the most durable dog toys I have found in three years.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Fun Ball
Style: Ball, Size: Medium (Pack of 2)
Great new ball for our pup. He loves the sound of the crunch!
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Durability
Style: Ball, Size: Medium (Pack of 2)
My dog loves these balls!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
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