The 39th anniversary is yttrium, right?
https://9to5mac.com/2023/01/22/apples-iconic-1984-super-bowl-ad-aired-on-this-day-39-years-ago/
Apple's iconic '1984' Super Bowl ad aired on this day 39 years ago
Almost 40 years ago, Apple Computer aired its now-iconic commercial introducing the Macintosh during Super Bowl XVIII. Although “1984” became a cultural phenomenon and a watershed moment for product launches, Apple’s Board of Directors was against it from the start. On January 22, 1984, Apple became a household name when it aired the enormously popular […]