Question: things that are 40 years old in 2019?
Answer: Rubik's Cube. Erno Rubik, a professor at the College of Applied Science at Budapest University, invented his addictive puzzle game in 1974. ... 
Big League Chew. The shredded bubble gum has ties to TV, believe it or not. ... 
The cassingle. ... 
Post-It Notes. ... 
24-Hour News. ... 
McChicken Sandwich. ... 
The McKenzie Brothers. ... 
The Yugo.