Explain the solution of the following question

Question- What is the methodology of having a new scientific technique accepted into a court of law? Choose one of the applicable major case laws (Frye or Daubert). Explain the ruling and how a new scientific technique would be introduced into court using that technique. Then describe how a scientist would ensure they can answer all the applicable questions regarding their scientific technique to allow that technique to be admitted into a courtroom?

I need help to explain the methodology of scientific technique.