Space exploration significantly advances science in several ways: 1. **Technological...

During Paris Olympics 2024 , three coaches from Canada football team were suspended and sent home...

"The purpose of life is not to be happy. It is to be useful, to be honorable, to be...

Hi today I am going to tell you about nature. Nature is good, so we should save trees and plant...

erbium. a trivalent metallic element of the rare earth group. ... nanometer. a metric unit of...