In January I wrote a piece titled “ 5 Physics Equations Everyone Should Know .” Lots of you weighed in with your own ...

Exoplanet 2M1510 (AB) b’s is an unusual polar orbit of a pair of brown dwarfs. Credit: ESO Directed by: Angelos Tsaousis and ...

CBSE Class 9 Maths Half Yearly Sample Paper 2025 with Solutions: CBSE Class 9 Maths Half Yearly Sample Paper 2025 is an important resource for students, which is designed to help you prepare ...

This book provides an introduction to elliptic and parabolic equations. While there are numerous monographs focusing separately on each kind of equations, there are very few books treating these two ...

Galois' Theory of Algebraic Equations gives a detailed account of the development of the theory of algebraic equations, from its origins in ancient times to its completion by Galois in the nineteenth ...