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  • Buy Through Two Doors at Once Book Online at Low Prices in India | Book Prakash Books 9780670091874
  • Buy Through Two Doors at Once Book Online at Low Prices in India | Book Prakash Books 9780670091874
  • Buy Through Two Doors at Once Book Online at Low Prices in India | Book Prakash Books 9780670091874
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    Through Two Doors at Once

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    Regular price
    Rs. 479.20
    Regular price
    Rs. 599.00
    Sale price
    Rs. 479.20
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    Condition

    Condition Chart of Books

    New: These are new books which have been purchased from publishers and authors.

    Almost New: These are books which have been read previously or are excess stock from bookshops and publishers. These books will have:

    • Intact spine
    • No pen and pencil marks
    • No yellow or dirty pages
    • No physical damage
    • Intact front and back covers
    • Intact dust jacket and cover in case of Hardcovers
    • Accessories (if any) 

    Good: These are the books which have have been sourced from book lovers and are in very good condition. They may have signs of ageing but will be in pretty good condition. These books will have:

    • Visible wrinkles on covers
    • Name and other minor markings inside
    • Yellow pages and folded corners
    • A few wrinkled pages inside
    • Damaged or no dust jacket in case of hardcovers

    Readable: These are the warriors who have withered the storm. These books may be old and have visible wear and tear signs. These books will have:

    • Visible wrinkles on book and inside
    • Minor tear in a few pages but has all the pages
    • Name and other markings 
    • Dark and yellowish pages
    • Damages spine 
    • Damaged front and back cover

    Vintage: These are the books which are collector's delight. They will have the year of publication in their name and are usually in good condition except for the usual sign of wear and tear due to ageing.

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    Many great scientific minds have grappled with the 'double slit' experiment. Thomas Young devised it in the early 1800s to show that light behaves like a wave, and in doing so opposed Isaac Newton's view that light is made of particles. But then Albert Einstein showed that light comes in quanta, or particles. Thus, quantum mechanics was born. This led to a fierce debate between Einstein and Niels Bohr over the nature of reality-subatomic bits of matter and its interaction with light-as revealed by the double slit experiment. Richard Feynman held that it embodies the central mystery of the quantum world. Decade after decade, hypothesis after hypothesis, scientists have returned to this ingenious experiment to help them answer deeper and deeper questions about the fabric of the universe.
    How can a single particle behave both like a particle and a wave? Does a particle, or indeed reality, exist before we look at it, or does looking create reality, as the textbook 'Copenhagen interpretation' of quantum mechanics seems to suggest? How can particles influence each other faster than the speed of light? Is there a place where the quantum world ends and the familiar classical world of our daily lives begins, and if so, can we find it? And if there's no such place, then does the universe split into two each time a particle goes through the double slit?
    With his extraordinarily gifted eloquence, Anil Ananthaswamy travels around the world and through history, down to the smallest scales of physical reality we have fathomed. It is the most fantastic voyage you can take.