TED-Ed
TED-Ed: What is dust made of? - Michael Marder
Less than a tenth the size of an ant, a dust mite's whole world is contained in the dusty film under a bed or in a forgotten corner. This realm is right under our noses, but from our perspective, the tiny specks of brilliant color blend...
Curated Video
CompTIA A+ Certification Core 1 (220-1101) - Thermal Printers
Thermal printers use heat to mark text on special thermal paper. They're used in many point-of-sale systems and kiosks. Mike describes the features of thermal printers and what techs need to know to maintain and service the machines....
Packt
CompTIA A+ Certification 220-1001: The Total Course - Thermal Printers
Thermal printers use heat to mark text on special thermal paper. They’re used in many point-of-sale systems and kiosks. Mike describes the features of thermal printers and what techs need to know to maintain and service the machines....