Stroke of genius explained

Stroke of genius may refer to:

• Epiphany (feeling), an experience of a sudden and striking realization
• Eureka effect, suddenly understanding a previously incomprehensible problem or concept
• Flash of genius, an obsolete doctrine in US patent law
  • Flash of Genius (film), a 2008 film about the legal doctrine
• , a 2004 biographical drama film about golfer Bobby Jones