10s of Millions can share in expanding and refining tools for electricity magnetism electromagnetism and gravitational engineering

Engineering Funda: Ampere circuit law for magnetic field intensity, Ampere circuit Law at https://www.youtube.com/watch?v=oGjnGylALXw&list=PLgwJf8NK-2e7Mk6BS3ttmOh9tuu55NTHk&index=2

Please be sure you have captions on all your videos, even your older ones, and links in the descriptions for reference materials. Your diagrams and equations are clear enough to follow without sound or captions, but you sometimes change symbols and notation. Reprocessing your older videos to be consistent might seem a lot of work, but you have many subscribers and about 5 Billion people using the Internet. You ought to put your tools online so that the equations, in open symbolic mathematics form, can be tested traced and verified by computer. Forcing humans to memorize things that ultimately will need a computer to calculate is a waste of human abilities. You can let the computer do the symbolic math, the calculations and visualizations so 10s of Millions can share in expanding and refining tools for electricity magnetism electromagnetism and gravitational engineering. Richard Collins, The Internet Foundation