Another day, another tutorial…

Oh what fun it is to derive the Bohr radius. At least the camera on my Blackberry works!

8 Responses to “Another day, another tutorial…”

  1. Anton Garrett's avatar
    Anton Garrett Says:

    Blackberry fields forever…

  2. You’ve missed a bit. šŸ˜‰
    What about the radius of a non-rotating BlackBerry hole ?

  3. telescoper's avatar
    telescoper Says:

    I’ve got so used to using natural units (wherein the answer is simply \alpha/m_e) I often get muddled doing these things in the obligatory SI units. In any case what does “the permittivity of free space” mean?

  4. telescoper's avatar
    telescoper Says:

    Transitions between different Blackberry states are responsible for the Lemon series…

  5. I offer my solution for peer review:
    Radius of a non-rotating BlackBerry Hole : r = 2 B(a+i.b)n / c²
    Where,
    B: BlackBerry constant,
    a : real use of device,
    b: imagined use of device,
    n: number of users and
    c : speed of communication in an customer information vacuum.

  6. It is indeed one of the pleasures of life! I regret I didn’t appreciate enough the learning opportunities that we had as a student.
    We were so concerned with passing the exams and getting our degrees that we didn’t have a chance to appreciate the fundamental beauty of the physical reality.

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