What is the definition of bench science?

Bench science refers to scientific research that is conducted in a laboratory setting, typically involving hands-on experiments, testing, and data collection at a laboratory bench. It focuses on practical, experimental work rather than theoretical or computational studies.

In other Words, bench science is:

The “wet-lab” work like mixing chemicals, growing cultures, or analyzing biological samples.

Different from “dry-lab” or desk research, which involves data analysis, modeling, or literature reviews.