Happy International Day of Light!Light plays a critical role in life, no matter how you think about it. It is crucial not only to science, culture, art, and education, but also to sustainable development, medicine, communication, and energy.We celebrate the International Day of Light to make sure there is awareness of how important light is, and to ensure the strengthening of peaceful international scientific cooperation through collaboration and dialogue.
World Humanitarian Day
World Humanitarian Day takes place every year on August 19 to honour the selfless dedication and commitment of humanitarian workers
