In 1923, the Frye standard was established which allowed reliable scientific evidence admissable in court and the decided its admissibility. Later, in 1993, the Daubert test revised the Frye standard and ultimately left the in charge of evidence's
admissibility in court

Bonus question: according to wikipedia, in chinese philosophy yin and yang "describes how seemingly opposite or contrary forces may actually be complementary, interconnected, and interdependent." what are some examples from the story that amy tan may have intentionally incorporated elements of yin and yang philosophy into this story? select 2.

The climax of the story “seventh grade” occurs when

What city was divided between communism and democracy/capitalism after world war 2