The Eiffel Tower can be 15 cm taller during the summer, due to thermal expansion meaning the iron heats up, the particles gain kinetic energy and take up more space.
Image Courtesy – PlanetWare | Powered By – Cosmopolitan
The Eiffel Tower can be 15 cm taller during the summer, due to thermal expansion meaning the iron heats up, the particles gain kinetic energy and take up more space.
Image Courtesy – PlanetWare | Powered By – Cosmopolitan
The world wastes about 1 billion metric tons of food each year.
Image Courtesy - NBC News | Powered By - Shortpedia
