SKU: 23069381805

The Advent of Relativity

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Description

The Advent of RelativityThis popular book on special relativity was first published in Moscow back in 1961 under the Russian title "? , ", which can be roughly translated as "Is it evident? No, it's unexplored yet!" This clear exposition of the history of the development of physical ideas which eventually led to the discovery of special relativity is a narration of how physicists, from Galileo, Newton to Lorentz, Poincare and Einstein were distracted in their reflections by

This popular book on special relativity was first published in Moscow back in 1961 under the Russian title "Очевидное? Нет, ещё неизведанное", which can be roughly translated as "Is it evident? No, it's unexplored yet!"

 

This clear exposition of the history of the development of physical ideas which eventually led to the discovery of special relativity is a narration of how physicists, from Galileo, Newton to Lorentz, Poincare and Einstein were distracted in their reflections by numerous fallacies (like aether, dragged or not). Then by experiment, it was finally understood that the laws of cinematics and dynamics of the objects moving at high speed can only be formulated with physical definions for what is distance, time or force. After that and from the two basic Einstein postulates - the principle of relativity and the constancy of the speed of light - everything else followed.

 

As the emphasis is on being exact from the scientific viewpoint, it is also accessible to any person with a high school background. The last chapter "Photon dreams" is addressed to science fiction fans. However, the author proves to the disappointed reader that the laws of physics that we know do not allow the construction of spaceships that could reach even the nearest stars during the life span of the team.

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SKU: 23069381805

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4.4 ★★★★★
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Debbie
Charlottesville, US
★★★★★ 3
Weird Toe-Hole Not Pictured for Product
These socks arrived with a super weird toe-hole that is certainly not pictured on the product photo. If you're over 8, your big toe ain't fitting in that hole. Unless... it finds its way partially into the hole while sleeping and you awake in the middle of the night from startling big toe-pain. Alas, all is not lost! It is super easy to *carefully* cut the toe-hole seam. The result: The pair of toe free socks you thought you purchased in the first place.
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Reviewed in the United States on September 29, 2020
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Verified Purchase
Lisa
Bozeman, US
★★★★★ 4
Slide up your foot a little
Like the part my toes stick out when putting lotion on my feet
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Reviewed in the United States on February 25, 2023
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Carol S.
Louisville, US
★★★★★ 5
Quality good
For my granddaughter as a Christmas gift so I don’t know yet. I think they will fit. Quality good
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Reviewed in the United States on December 12, 2018
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Hartman
Draper, US
★★★★★ 1
Waste of money...
The concept is interesting, however this particular product is a fail. There is not enough elastic/support and the seam by your toes moves quite a bit when you walk allowing the material to swallow your toes and can bunch up under the pad of your foot. Very uncomfortable and annoying. Don't waste your money, these socks belong in the trash!
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Reviewed in the United States on January 11, 2019
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Becca Love
West Palm Beach, US
★★★★★ 2
This sock has a seem between 2 toes -very uncomfortable.
These are exactly the socks I needed to wear after breaking my foot, but there is a big, thick seam sewn in, between my big toe and the next toe. Extremely uncomfortable. I had to use a seam ripper to remove the threads on these socks, so I could wear them. We were leaving on a 4-week trip the next morning, I had no time to return them.
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Reviewed in the United States on December 24, 2023

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