: The 1994 introduction of clickable banner ads changed everything, paving the way for AI-driven targeting that serves personalized ads almost instantly. The Science of the "Click"
: Radio "exploded" into popular culture in the 1920s, followed by the first $9 television commercial in 1941. advertising
: The 15th-century printing press enabled the first mass-produced posters, leading to the first newspaper advertisement in the 17th century. : The 1994 introduction of clickable banner ads