Mathematics in Class 7 lays the foundation for advanced concepts in higher grades, and the NCERT Ganita Prakash textbook, ...

However, not all spiral galaxies are created equal, as two recent images from the Hubble Space Telescope show. The image above shows galaxy NGC 3596, a neat and orderly spiral galaxy. And the image ...

Over the years, mathematicians found that the twisted shapes exist in dimensions 2, 6, 14, 30 and 62. They also showed that ...