1920s technology

The 1920s saw significant technological advances, including widespread use of the radio for communication and entertainment, transforming how people received news and music. Cars became more affordable and popular, changing travel and daily life. The introduction of electrical appliances like refrigerators, toasters, and vacuum cleaners improved household convenience. Film also advanced, with "talkies"—movies with sound—revolutionizing entertainment. Aviation improved with faster, more reliable airplanes, enabling quicker travel and mail delivery. Overall, the 1920s was a decade of innovation that modernized communication, transportation, and daily living.