Strange Ramanujan Summation 1 + 2 + 3 + 4 +..... = -1/12 #Ramanujan #SrinivasaRamanujan #RamanujanSummation #GrandiSeries In this video lecture we will discuss the proof of Ramanujan summation of…
Lecture 4-LASER Basic concept Properties Lasers are special and different from other light sources due to coherence. Laser beams can be focused to very tiny spots. That's why the laser…
Time Machine and Time Travel (समय यात्रा) Time Machine and Time Travel(समय यात्रा) “The Time Traveller proceeded, any real body must have extension in four directions: it must have Length,…
Evolution of Quantum Physics The nature of light (radiation) Evolution of Quantum Physics The nature of light (radiation) has been a matter of long debate and a great confusion…
In 1887, Hertz conducted an experiment. It was showing that when a light beam falls on a metal surface, there was some kind of electrical reaction. But he did not…
Particle in a Box We are going to discuss a single particle in a box classical as well as quantum. Classically: Particle confined in a box and walls of the box…
Quantization of Gravity When we are talking about quantization of gravity,one question strikes in our mind is that What is the motivation to quantize the gravity and what are the…
