Nature is Our Highest Guru: This is the theme of learning at Rtapalli.
Rtashrees are encouraged to be curious about nature and marvel at how it speaks to us through the language of mathematics.
Let us enjoy this wonderfully fascinating Nature by Numbers, wonder at the scale of our exquisite
Universe and watch
Michio Kaku's fantastic video:The Universe in a Nutshell.
The following unedited videos are classroom recordings of different classes. The classes are meant for Rtapalli students as others
may not find the classes conforming to regular school curriculum. Sometimes the discussions go from physics to mathematics to Indian philosophy
or anything worth learning.
Work and Energy, and Introduction to Derivative, Class VII-IX, March 3, 2020
Introduction to Derivative-Part2, Class VII-IX, March 6, 2020
Review of Derivatives and Spring Force, Class VIII-X, July 17, 2020
Work by a varying force and integrals, Class VIII-X, July 31, 2020
Constant of Integration Class VIII-X, August 7, 2020 Continuous function; Conservative force, August 21, 2020
Class 8-10, Discussion from Bhagavad Gita and Power, September 18, 2020
Class 8-10 Einstein's Special and General Theories of Relativity, September 25, 2020
Class 8-10 Gravitational Potential, October 02, 2020
Class 8-10 Electric Potential Energy, November 9, 2020
Class 8-10 Electric Potential Energy and Electric Potential, November 12, 2020
Class 8-10 Electric Potential, November 19, 2020
Class 8-10 Current and Drift Velocity, November 30, 2020
Class 8-10 Drift Velocity and Ohm's Law, December 3, 2020
Class 8-10 Electric Circuits, December 7, 2020
Solved Problems: Gauss's Law and Electric Potential
Amazing (unbelievable) demonstration by Prof. Lewin of MIT of the non-conservative nature of the induced electric field using a voltmeter (around 40 min mark).