On the Lantern Festival, accept this limited-edition romance from @layzhang!
The final note of winter, and the prelude to spring.
Kick off the year with perfection, and may all your endeavors bloom!
#LAY# #LayZhang#
Levi兄是否认同,现在就如库恩所说之anomaly
In Thomas Kuhn’s The Structure of Scientific Revolutions, an anomaly is basically a “violation of expectation”—an observation or result that doesn’t behave the way the current paradigm says it should. 
What matters (for Kuhn) is what happens next:
•Normal science doesn’t treat one anomaly as instant refutation. It usually gets ignored, explained away, or turned into a “puzzle” to be solved inside the paradigm. 
•An anomaly becomes historically important only when it persists, spreads, and undermines confidence in normal problem-solving—then the field enters crisis. 
•In crisis, scientists start searching for new rules / a new paradigm—what Kuhn calls the prelude to scientific revolution. 
Kuhn discusses this most directly in the chapter “Anomaly and the Emergence of Scientific Discoveries”  and then ties anomaly → crisis → new theory explicitly in “Crisis and the Emergence of Scientific Theories.”