The periodic table shows the chemical elements, ordered by their atomic number, electron configuration, and its chemical properties. Table rows are called periods and columns are called groups. Russian chemist Dmitri Mendeleev was the first to publish a recognizable periodic table in…
How the position, mass, velocity, and distance between planetary bodies affect their motion and orbits. Imagine the solar system as a giant cosmic dance floor, where planets, moons, and stars are the dancers. Each one has its own special move…
Hi there, prospective engineers and aviators! Welcome to the amazing world of building model airplanes! Together, with this educational trip, we will combine the fields of creative discovery and precise workmanship. Our lesson today is intended to walk you through…
