Experimentally

Experimentally refers to the act of conducting an experiment or based on or obtained through experimentation, observation, and testing. It suggests a systematic approach to investigate a phenomenon, test a hypothesis, or determine the validity of a theory. This method involves controlled manipulation of variables, careful measurement, and analysis of data to establish cause-and-effect relationships or confirm predictions. The process often involves the scientific method or is practiced in a laboratory environment, using a series of repeated trials. Data is often quantitative, meaning the outcomes have numerical values.

Experimentally meaning with examples

• Scientists experimentally tested the effectiveness of the new drug, monitoring patient responses in a double-blind study. This controlled environment allowed for a clear comparison of the treatment and placebo groups. Their results, analyzed statistically, showed a statistically significant improvement in the experimental group's health, and the use case was published in a medical journal.
• The engineer experimentally built several prototypes of the new engine, each with slight design variations. This iterative process allowed him to identify and refine the most efficient design. During the trial runs, various aspects of the engines were assessed, resulting in data that was used to model its performance, leading to the best performing design.
• The chef experimentally combined different spices and ingredients to create a new dish, documenting each step. The systematic recording of data allowed him to repeat his successful combinations. After testing, the chefs’ approach allowed for the flavor profiles to be refined to yield the best tasting and most aesthetically pleasing combinations for his menu.
• The physicist experimentally confirmed Einstein's theory of relativity, conducting rigorous observations of light and gravity near massive objects. This required the use of the most up-to-date instruments and a high degree of accuracy, which allowed for the data to be scrutinized, tested and repeated and provided solid validation of the theory.