Traditional Nanotechnology of Nepal

Abstract

Some of the local traditional technologies of Nepal, despite lacking modern scientific terminologies in their common uses, have been found to possess inherent nanoscopic structural features. This article attempts to present some typical examples from Nepalese traditional practices, including Ayurvedic Bhasma, handmade paper, metallic and mineral particles-containing dyes and artifacts, and traditional cosmetics such as Gajal. Further, the historic expansion of the Paubha way of painting into Tibet, possibly through Princess Bhrikuti, underscores the cultural transmission of such nano-enabled art. These indigenous technologies demonstrate eco-friendly, sustainable, and culturally integrated approaches to materials science. The article emphasizes the value of exploring such practices to inspire contemporary emerging green nanotechnological innovations.