Do you remember the Pythagoras Theorem, which you once studied in Mathematics, was a discovery of Pythagoras? In today’s time ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

The data is starting to reveal how galaxies and their black holes evolve. After only one year of operations, the European Space Agency's Euclid mission has begun to unravel the mystery of why galaxies ...

Long before screens and styluses, entertainment came in the form of folded paper. One square. No cuts. No glue. Just folds. That’s all it took to create animals, flowers, boats, and birds that felt ...

It’s no secret that many of us are not too fond of mathematics and geometry, and that it is often too complex. But even so, it can be pretty mind-blowing to look back in history and discover the ...

The portly, balding sculptor-turned-architect must have drawn a few curious gazes as he set up a complicated painting apparatus in the corner of a Renaissance-era piazza. He planted his instrument, ...

As very widespread attention is being paid to the question of reform in geometrical teaching, and as a good many teachers are convinced that in this country the reform must be in the direction of a ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...

Emmy Noether showed that fundamental physical laws are just a consequence of simple symmetries. A century later, her insights continue to shape physics. In the fall of 1915, the foundations of physics ...

GeoLogic can handle five types of objects: Point (P), Line (L), Circle (C), Angle (A) (which include a direction of a line or a "length" of an arc), and Ratio (D) (ratio of products of lengths, ...