## Numerical solution of the geodesic equation of the Schwarchild metric

sympy is a great tool for symbolic computations developed in Python. It has a module for differential geometry that allows you to compute some of the importa...

Photo Credit: J.Moritz Kaethner

sympy is a great tool for symbolic computations developed in Python. It has a module for differential geometry that allows you to compute some of the importa...

This is just a list of topics I want to consider in write about. To some extend, this is the list of topics I want to study in more depth, writing is just an...

I have been trying to understand how is that juju works, and I have found errors in any single instruction at the official howto, at the end I got a system w...

Volver a los 17 después de vivir un siglo, es como descifrar signos sin sabio competente… Violeta Parra

I have been thinking about espresso recently and this are my conclusion: