Doolittle was a major influence on the Seattle grunge scene, which emerged in the early 1990s.

Unemployment determination in a modern economy was the main subject area of my research from the mid-1960s to the end of the 1970s and again from the mid-1980s to the early 1990s.

The U.S. government has known since the early 1990s about Soviet-era smallpox weapons, and collected circumstantial evidence of programs elsewhere.

It was only in the early 1990s - during my student years as an aspiring scientist at Delhi University - that I discovered the world of cinema.

When I was building robots in the early 1990s, the problems of voice recognition, image understanding, VOIP, even touchscreen technologies - these were robotics problems.

The early 1990s was a time of great advancements in precooked bacon technology. Pork producers, food labs, and agricultural schools such as Iowa State University began investing substantially in precooked R&D.