Notes on learning hardware engineering and physics underneath it * There is always a duality - macro and micro pattern * High voltage can make bulbs shine from the distance Three main units: Amps - how much charge passes per second [ C/S ] Volts - how much joules passes per charge [ J/C ] Watts - how much joules passes per second [ J/S ] ------------------- Interactions between particles Protons push eachother by electromagnetic force. Even if they are universe apart from eachother. Yet still they don't split up in the nucleus. What holds them is another type of force.