Trial and error, or trial by error, is an experimental method of problem solving, repair, tuning, or obtaining knowledge. "Learning doesn't happen from failure itself but rather from analyzing the failure, making a change, and then trying again." [Wikipedia]
Trial and error, or trial by error, is an experimental method of problem solving, repair, tuning, or obtaining knowledge. "Learning doesn't happen from failure itself but rather from analyzing the failure, making a change, and then trying again." [Wikipedia]