On the occasion of the International Day of Light, the observatory of Yerevan State University opened its doors to visitors of all ages and backgrounds. The open-door event was organized by YSO Student Chapter, operating under YSU Physics Institute, with the aim of presenting the physical nature of light, its applications, and significance across various fields.
The event featured experiments with optics demonstrating various light phenomena, including the role of light in creating optical illusions, its use in telecommunications, art, and more. The presentations were accompanied by clear and accessible explanations, making complex concepts understandable for the participating children. Following experiments, an interactive quiz was held, allowing attendees to test and showcase their knowledge, as well as receive symbolic prizes.
Traditional Armenian songs and dances were an integral part of the International Day of Light celebration at YSU Physics Institute. Representatives from the cultural-educational organization "Var Varenk" and the public organization "Kharuyk" performed Armenian folk songs and dances, guiding the audience step-by-step through the dance movements. The event successfully combined scientific education with the preservation and appreciation of cultural heritage, creating an engaging and multifaceted atmosphere.
Did You Know?
The International Day of Light was established by UNESCO in November 2017. The holiday is based on the idea that light and light-based technologies, serving humanity as a whole, should contribute to improving the quality of life and enhancing environmental conditions.
On May 16, 1960, physicist and engineer Theodore Maiman successfully demonstrated the world’s first laser. The word "laser" is an acronym in English for "light amplification by stimulated emission of radiation." In Armenian, it can be translated as Լուսադիտական Անբամասային Փոխարկիչ (ԼՈւՍԱՓ) or Մեներանգ Լույսի Կապի Աղբյուր (ՄեԼԿԱ).
