A range of useful videos elaborating on aspects of electrical theory relevant to IPC. --- ***‘The Big Misconception About Electricity’ Pt 1*** This is a reminder that the power in an electrical circuit is not transferred by electrons meandering along a conductor but by the electromagnetic fields that surround the wire and permeate the local space. The importance of the Poynting vector is emphasised. @[youtube](https://youtu.be/bHIhgxav9LY?si=tgLhs25g80yucaRh) --- ***‘How Electricity Actually Works’ Pt 2’*** Further experimental confirmation of part 1 and addressing various comments and feedback from electrical engineers. @[youtube](https://youtu.be/oI_X2cMHNe0?si=yYFkbKuIVLT1FlQl) --- ***‘The Poynting Vector in a DC Circuit’*** Looking at how the Poynting vector is used and calculated in a DC circuit. @[youtube](https://www.youtube.com/watch?v=EH2A8mZmM9M&t=3s) --- ***‘Maxwell’s Equations and Electromagnetic Waves 1’*** @[youtube](https://www.youtube.com/watch?v=yINtzw63Knc&t=2330s) Waves on a string are reviewed and the general solution to the wave equation is described. Maxwell's equations in their final form are written down and then considered in free space, away from charges and currents. It is shown how to verify that a given set of fields obeys Maxwell's equations by considering them on infinitesimal cubes and loops. The vector relationship between the electric field, the magnetic field, and the direction of wave propagation is described. --- An extract from a presentation on a 'self-running system' given by Peter Lindemann at the 2019 Energy Science and Technology Conference, Spokane, WA, USA. This extract considers the various inefficiencies and where the actual gains take place. © emediapress.com and used with permission. (The full video can also be obtained via emediapress.com) --- @[youtube](https://youtu.be/XtKX1l76ack?si=ScoreP5gFHOP-8GH) --- The effect of 'over-potentializing' the electrolyte as part of the observed energy gains. © emediapress.com and used with permission. --- @[youtube](https://youtu.be/EBYfCV0nnVw?si=ExkR8ffC-FqtuXrQ) --- Considering what a transition to using this type of energy might look like. © emediapress.com and used with permission. --- @[youtube](https://youtu.be/zfkUvZvnzKE?si=OhnctTBrPdYbCrkI) --- An extract from a 1984 radio broadcast looking at the developments of so called open systems at the forefront of recent developments. --- @[youtube](https://www.youtube.com/watch?v=bnKXjeCjJHI) --- A clip demonstrating the recycling of ‘Flyback’ energy from inductors and capacitors used to significantly lower the drag forces in a motor. The result is a large reduction in the input energy required to maintain the same rpm, together with an increase in output torque due to the neutralization of drag forces that result from the counter-motive EMF normally generated in the motor coils as described by Lenz’s Law. --- @[youtube](https://www.youtube.com/watch?v=TGDIqOtp0P0) ---