In ancient times, people observed and used certain elements that occurred naturally in their environment. Nine elements, including carbon, sulfur, iron, copper, silver, tin, gold, mercury, and lead, were known even before recorded history....
The word “periodic” means something that happens or occurs in a regular and repeating pattern. Let’s explain the term “periodic” using the examples of the cycle of day and night and also the changing...
Here are ten basic concepts of physics explained in simple points: Remember, these concepts are just the beginning! Physics is all around us, and there are many more exciting things to discover and learn...
Historical Sources: Primary and Secondary There are two main types of historical sources: primary and secondary. Primary sources are things from the past that were created during the time being studied, such as government...
The Scope of Physics Physics is a special kind of science that helps us understand how things work in the world. It explores energy, matter, space, and time to discover the secrets of nature....
Discovering the Secrets of Maps When we study world history, we also get to explore the fascinating world of maps and geography. Maps are like special pictures that show us where things are located...
World history is not just about learning facts and dates. It’s about understanding how our world is interconnected and preparing ourselves to be global citizens. As global citizens, we may live in one country...
So, why is it important for us to learn history? Because history is like a magical chest of knowledge and stories. It helps you understand who you are, where you come from, and how...
Throughout history, people have been fascinated by stories and lessons from the past. From ancient legends like those about Troy told by a poet named Homer, to the information stored in digital archives that...
Historians don’t create history, but they study and understand it by investigating the past and putting all the pieces together. Here’s a detailed explanation for kids: Historians are like detectives who investigate the past...
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English Medium / Physics / Science
C. V. Raman and the Curious Case of the Ocean’s Blue Color
December 18, 2023
