On January 8, 1851, French Physicist Leon Foucault invented a pendulum device to prove the Earth’s rotation. It had long been believed that the Earth rotated, but Focault discovered that he could demonstrate this with a simple experiment using a tall pendulum with a heavy weight. He...
Every year, thousands of people around the world lift their voices to celebrate the world's rivers and those who struggle to protect them. The International Day of Action for Rivers is a day to celebrate victories such as dam removal and river restoration. It is a global event to celebrate...
The World Day to Combat Desertification and Drought is a United Nations observance each June 17. Its purpose is to highlight ways to prevent desertification and recover from drought. Each annual celebration has a different theme. This day was proclaimed on January 30, 1995 by the United Nations...
July 29th may be just another day to the rest of the world, but to the residents of Waynesburg, Pennsylvania (USA), it has a special significance that is passed along from generation to generation. Rain Day got its beginning in the Daly & Spraggs Drug Store, located in the center of...
World Habitat Day is observed every year on the first Monday of October throughout the world. It was officially designated by the United Nations and first celebrated in 1986. The purpose of the day is to reflect on the state of our cities and towns and the basic human right to adequate shelter. It...
Started in 1997. America Recycles Day (ARD), November 15, is the only nationally recognized day in the USA dedicated to encouraging Americans to recycle and to buy recycled products. Since there is no national law that mandates recycling, state and local governments often introduce recycling...