International Left-Handers Day, established in 1976 by Dean R. Campbell, highlights the challenges faced by left-handed individuals, who make up about 10% of the global population. Historically, left-handedness has been stigmatized, associated with evil and clumsiness. Left-handers often faced discrimination in education and cultural practices. However, studies suggest left-handed individuals may have creative advantages and a higher prevalence of certain health issues. The day also celebrates notable left-handed figures. Teljes cikk (Euronews.com)