M Dash Foundation: C Cube Learning

Category: manmohan dash

  • The principle of equivalence as Einstein knows it was also how Galileo would have !!

    The principle of equivalence as Einstein knows it was also how Galileo would have known!! In a recent (although not quite quite recent) I wrote an article of how the concept of “Principle of Equivalence” is fairly misunderstood and misrepresented. In that or a related article the proof that the PoE (of GR as is…

  • What to do if you have diabetes ! You have diabetes why do I care?

    What to do if you have diabetes ! You have diabetes why do I care?

    Our diabetic body is a Luna which cannot melt all the calorie it has. Perhaps, presumably for me, not more than 800 Kcal. That means if I ate more calories in one instance, I must melt them by exercise, good sleep and medicine ensures my body is functioning well in-between, for the next day. That…

  • Intelligence and IQ …

    Intelligence and IQ …

    Intelligence is our response, to a given situation, where the outcome is to be apprehended and measured against our preconceived notions. Its widely subjective, even when there would be consensus about the outcomes. eg falling on a floor due to slipping, is not too intelligent and dancing properly; isn’t achieved by all. But there is…

  • Concept of contra-variance and co-variance tensor !!

    Co-variance: variance/change in direct-accordance with the change in x-coordinate. For a vector transformation its always the vector index which is summed up with the x-coordinate index. hence when x-coordinate change is direct with the vector-transformation the x has to be in the numerator. This is co-with-x. Or direct proportionality. Also since x and vector index…

  • Photo-Electric Effect, Quantum Mechanics, Quantization, Wave Particle Duality !!

    The fact that zero mass particles exist simply might be a coincidence of nature, that a very small energy was produced randomly. Again since it transmitted a longer distance or infinite distance might only happen for EM force only because of the nature of phenomena. Probably we need to think more why, what are any…