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The elements had been listed and carefully arranged before Dmitri Mendeleev. They had even been organized by similar properties before. So why is Mendeelev’s periodic table the one that has endu ...
A rap song created for a 6th grade science classroom to teach the functions and characteristics of cells. With its catchy rhythm and rhymes, students of all learning styles and abilities will be able ...
Boon can be used to produce green flames.Boron is a chemical element with symbol B and atomic number 5. Because boron is produced entirely by cosmic ray spallation and not by stellar nucleosynthesis i ...
Gravity goods ropeway is a simple means of goods transportation technology for the hilly communities of Nepal where access to road is limited. Gravity ropeway solely operates by gravitational force wi ...
Video Física
Dhansari Belsot Mechanized Bridge (River Crossing Cable Car) across Kamala River having 645m span connecting Dhansari, Tandi VDC Singhuli and Belsot, Triveni VDC, Udayapur. Its the programme developed ...
20 quick questions based on the radioactivity section of the IGCSE Physics syllabus.Why not get your students to take this quick quiz? Activity can be done individually or as a class.
Atoms, elements and molecules. Understanding the building blocks of matter.
Estudiantes del MIT explican con piezas de Lego qué son los átomos y moléculas
Video explaining in two minutes the string theory. In physics, string theory is a theoretical framework in which the point-like particles of particle physics are replaced byone-dimensional objects cal ...
In which John Green, Hank Green, and Emily Graslie teach you about, well, everything. Big History is the history of everything. We're going to start with the Big Bang, take you right through all o ...
Video donde se puede observar las estructuras que componen el interior celular
Didactalia-ri Gehitzea Arrastra el botón a la barra de marcadores del navegador y comparte tus contenidos preferidos. Más info...