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Proof: The Art and Science of Certainty

Marsoni M251S
Sale price$32.00
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Get it in 3 business days with 1 day shipping. Friday, May 29
Proof: The Art and Science of CertaintyAn award winning mathematician shows how we prove what's true, and what to do when we can't Engaging and uncondescending Financial Times How do we establish what we believe? And how can we be certain that what we believe is true? And how do we convince other people that it is true? For thousands of years, from the ancient Greeks to the Arabic golden age to the modern world, science has used different methods logical, empirical, intuitive, and more to
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4.7 ★★★★★
Based on 712 reviews
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Verified Purchase
Joe A
Carnegie, US
★★★★★ 5
Ultra Lightweight
Size: 10.5, Color: Optic White Canvas/Optic White
The perfect summer shoe that is Ultra lightweight and extremely comfortable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
T
Verified Purchase
Terry Motter
Alexandria, US
★★★★★ 5
Great fit
Size: 13, Color: Ironstone Canvas/Ivory
I picked these up at a reduced price. Speedy delivery. I work in retail and I'm on my feet all day. I have wide feet so I purchased a size larger. They are very comfortable. These were a perfect addition to my wardrobe.
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Reviewed in the United States on May 22, 2026
S
Verified Purchase
Samurai_X
Port Orchard, US
★★★★★ 5
Comfortable and Looks Great
Size: 8.5, Color: Optic White Canvas/Optic White
These shoes are very comfortable and light. Also good price for a nice decent shoe line that’s not made cheaply. I like the quality and the comfort of these shoes.
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Reviewed in the United States on March 4, 2026
R
Verified Purchase
Richard Rybacki
Phoenix, US
★★★★★ 5
Great white sneakers
Size: 8.5, Color: Optic White Canvas/Optic White
Very comfortable from the first time wearing them. Also cleans up very easily with just soap and water
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Reviewed in the United States on March 7, 2026
K
Verified Purchase
kevin eppler
Boise, US
★★★★★ 2
2 stars
Size: 11.5, Color: Ironstone Canvas/Ivory
Not very good quality. They are comfortable but they make this weird clicking sound when I walk. Wouldn’t buy them again.
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Reviewed in the United States on April 7, 2026

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