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Mr Smith's Physics online @UC_kdcG3xwcEM33u1dfuMDZg@youtube.com

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UK 3-Pin Plug: A Design Built for Safety! #electricity #physics Convection Currents: The Magic of Melting Ice! #scienceexperiment #convection #demonstration Uncovering Hidden Colors: Paper Chromatography in Action! #scienceexperiment #chromatography Transistor switching circuits 2 #physics #electronics #semiconductorphysics Transistor switching circuits 1 #physics #electronics #semiconductorphysics Line emission spectrum - how it's produced #physics #space #astronomy How a line absorption spectrum is produced #physics #astronomy #space Identifying elements present in a nebula using light #physics #astronomy #space What happens when you're bored of editing YouTube videos? #youtubevideo #editingvideo #bored 12 more circuit symbols to memorise #electricity #physics How well do you know these? #electricity #physics Laser cutting voltage divider demo board #physics #lasercutting #electronics Another simple electric motor #physics #electricity A simple electric motor #physics #electricity How an LED emits light #higherphysics #semiconductor #semiconductorphysics Design of an LED #higherphysics #semiconductor #semiconductorphysics Asymmetric conduction of a p n junction #higherphysics #semiconductor #semiconductorphysics Reverse biasing a p-n junction #higherphysics #semiconductor #semiconductorphysics More on forward biasing a p-n junction #higherphysics #semiconductor #semiconductorphysics Forward biasing a p-n junction #higherphysics #semiconductor #semiconductorphysics p-type semiconductor doping #higherphysics #semiconductor #semiconductorphysics n-type semiconductor doping #higherphysics #semiconductor #semiconductorphysics Energy bands in a semiconductor #higherphysics #semiconductor #semiconductorphysics Energy bands in an insulator #higherphysics The magic of Frixion pen ink #scienceexperiment #science Testing Arduino circuit with a hairdryer #arduino #arduinoproject Energy bands in a conductor #higherphysics Tiny pressure & temperature sensor for #Arduino #arduinoproject Which filament lamp is hotter? #science #physics #physicsexperiment Does a watched kettle ever boil? #science #thermography Transverse waves #physics #physicsexperiment Gas law demonstration - Gay Lussac's law #physics #physicsexperiment #demonstration Gravitational field strength on other planets #physicsexperiment #astronomy #science #experiment Fuse wire melting demonstration #science #physicsexperiment #demonstration #electricity Selecting the right fuse #physics #nat5 Kinetic theory of a gas #physics #physicsexperiment The pomodoro technique #pomodorotechnique #studymotivation How rockets provide thrust #newtonslaw #rockets Voltage divider build #arduino #voltagedivider How to draw scientific equipment #science #scienceexperiment Safety in the Science lab. #science #scienceexperiment Density of a regular solid #science #scienceexperiment How clean are yellow and blue bunsen burner flames? #science #scienceexperiment Which bunsen burner flame is hottest? #science #scienceexperiment Bunsen burner yellow and blue flame sounds #science #scienceexperiment Bunsen burner flame colour #science #scienceexperiment Guess what's being etched #laserengraving #lasercutting National 5 Physics definitions - fusion