Eric Walker added The Carrington Event: not something to worry about to Electromagnetism

Eric Walker added Lightening and Electric power and This is how transformers winding is done : EngineeringPorn to Electricity, and added Electricity to Electromagnetism

Eric Walker added Electricity, Magnetism and Electromagnetic radiation and The Carrington Event: not something to worry about to Electromagnetism, and added Electromagnetism to Physics

Eric Walker added Frey effect, Photons and light and LENR and ionizing radiation to Electromagnetic radiation, and added Electromagnetic radiation to Electromagnetism

Eric Walker added a number of topics and a number of links to Physics, and added Physics to Science, engineering, mathematics and the humanities

Eric Walker added a number of topics and a number of links to Magnetism, and added Magnetism to Electromagnetism