Category: CameraLens

  • The problem of eating beef.

    The problem of eating beef.

    Is eating beef an act which is so morally repugnant that it can take lives? We wouldn’t imagine such with an ideally and intellectually sensitive human society. But we don’t, we live in communities which does not care so much about what it can infer as “other’s” ways. Lets not get ourselves embroiled, to believe…

  • Uncertainty Principle and Photography !

    why a moving object becomes fuzzy when you take its picture. Speed bears an uncertainty with momentum (hence energy ) just like time with energy and position with momentum. But for photons which are always ultra-relativistic we should not talk about its positions. Due to speed (relative motion of objects such as your and moving…

  • What is it like to be in an Ivy League. Just a musing.

    The other aspect is from my own experience, while you are highly qualified, you are perhaps no more pouring in as much as even you would like to pour in, in terms of real research. You or your employers don’t want you to go into controversies, because they drain you out of wit and the…

  • Nature of photons.

    Also (without any direct theoretical connection, but correlation through reality of nature) 3. Photons are classical only in the sense that we perceive light only when photons are produced in large numbers. So large that the laws of the small do not incur large errors because they are in large numbers. Statistically the errors are…

  • Uncertainty Principle Again.

    2. The object can be a large object, eg say something whose picture you are taking. But as explained above its not the energy of the object (or momentum) which is directly coming into the problem. That would be an added degree of concern if the object is moving with certain velocity, a reason why…