Kristjan SalevSep 5, 20214 minHOW TESLA COIL MAKES LIGHTNING AND PLAYS MUSICTesla coil is an electrical device that generates extremely high voltages. Since the voltage is very high, you can see how electrical...
Kristjan SalevAug 25, 20213 minHOW TO MEASURE HEIGHTS WITH A MIRRORFrom an earlier post "Laser distance meter and Pythagorean theorem" we can read, how easy it is to measure the heights of different...
Kristjan SalevAug 21, 20213 minHOW GAMMA TYPE STIRLING ENGINE WORKSA stirling engine is a heat engine, that converts thermal energy to mechanical work. It is an external combustion engine, which means the...