International Day of Light
The International Day of Light celebrates the role light plays in science, culture and art, education and sustainable development, as well as in such fields as medicine, communications and energy. […]
The International Day of Light celebrates the role light plays in science, culture and art, education and sustainable development, as well as in such fields as medicine, communications and energy. […]
Following the devastation of the Second World War, the United Nations was established to save succeeding generations from the scourge of war, and to achieve international cooperation in solving international […]