Electrical Resistor Simulator: GCSE, IGCSE & A Level: interactive practice

The following simulator helps you understand and master the calculations involving the resistors, combined both in parallel and series, in circuits. Resistors in Series When resistors are connected in series: The current through them is the same Total resistance is the sum of individual resistance of e…

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Cesar Lattes: the Brazilian physicist who discovered - and produced - pions

Image Credit: PICRYL Physics enthusiasts started wondering about a physicists that was not well known in the realm of contemporary physics, as his image was splashed across the internet with a Google doodle on July 11, 2024. He was born 100 year ago on July 11, 1924, in Brazil.   César Lattes,

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Starlink: Constellation of satellites that revolutionized broadband internet by reducing latency

The constellation of satellites of Starlink, owned by SpaceX, is already revolutionizing the broadband internet in terms of speed of data transmission, low latency and of course, the possibility of accessing it from anywhere in the world - even in the remotest parts of the world. Since Arthur C Clar…

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