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General Relativity: The Theoretical MinimumThe latest volume in the New York Times bestselling physics series explains Einstein's masterpiece: the general theory of relativity "Excellent." Physics Today He taught us classical mechanics, quantum mechanics, and special relativity. Now, physicist Leonard Susskind, assisted by Andr Cabannes, returns to tackle Einstein's general theory of relativity. Starting from the equivalence principle and covering the necessary mathematics of Riemannian spaces
The latest volume in the New York Times-bestselling physics series explains Einstein's masterpiece: the general theory of relativity
"Excellent." --Physics Today He taught us classical mechanics, quantum mechanics, and special relativity. Now, physicist Leonard Susskind, assisted by André Cabannes, returns to tackle Einstein's general theory of relativity. Starting from the equivalence principle and covering the necessary mathematics of Riemannian spaces and tensor calculus, Susskind and Cabannes explain the link between gravity and geometry. They delve into black holes, establish Einstein field equations, and solve them to describe gravity waves. The authors provide vivid explanations that, to borrow a phrase from Einstein himself, are as simple as possible (but no simpler). An approachable yet rigorous introduction to one of the most important topics in physics, General Relativity is a must-read for anyone who wants a deeper knowledge of the universe's real structure.Shipping Notes
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★★★★★ 5
Good wallet all around!
Size: One Size, Color: Brown
I needed a new wallet, it was here, its durable and going to last a while, it has everything I need it to. Theres two spots for where traditionally cash would go, which is nice, and a lot of spots for cards or IDs! Pretty safe, all I've lost is coins when it's upside down when I have too many so thats a good sign!
It did have a 'new leather' smell when I got it, but it has gone away after a while, and it looks great! The leather feels and looks high quality! I didn't even know there were magnets, so I cant review them, woops.
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Reviewed in the United States on July 14, 2025
★★★★★ 5
Excellent Men's Wallet
Size: One Size, Color: Brown
Nicely priced men's tri-fold wallet. Everything I want to carry, which is actually too much stuff, fits into this wallet.
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Reviewed in the United States on December 27, 2025
★★★★★ 5
Good quality wallet
Size: One Size, Color: Brown
Very nice wallet, made well with a cute tin box
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Reviewed in the United States on February 8, 2026
★★★★★ 5
A great little wallet
Size: One Size, Color: Brown
Great wallet. Very well made. Well worth the money. You won't be disappointed.
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Reviewed in the United States on December 3, 2025
★★★★★ 4
Good wallet for the price.
Size: One Size, Color: Brown
Seems to be good,well made. My husband likes it. I don't think it folds correctly, but that is just me.
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Reviewed in the United States on February 14, 2026