β (Obsession for Knowledge)

Learn Arduino

Learn Arduino the bridge to future. Arduino is a prototype platform (open-souce). That combines te Foundations of Software + Hardware to build the machines and robots of the future

Learn Physics

Learn the foundations, start with our introductory physics course. This 4 hours course will cover the basics of:

  • Classical Mechanics
  • Optics
  • Electromagnetism
  • Themodynamics
  • Quantum Physics
  • Modern Physics
  • Nuclear Physics

Enroll now to this course in order to progress on your science career!



Learn Chemistry

Chemistry foundations

  • Organic Chemistry
  • Inorganic Chemistry
  • Atoms, Molecules, Ions
  • Periodic Table

Learn Blender

Learn the fundamentals of 3D using one of the most powerful and open source tools called: Blender.

Main uses of blender:

  • Videogames
  • Cinema
  • 3D printing (robots, machines)
  • images,
  • art

.. never is too late to start learning!


Calculus is one of the Math Core topics. We need to master it in order to go further in our Scientific careers.

Definite Integral
Trigonometric substitution
Integration by parts
Partial fractions
Probability and statistics


  • Cell Structural Unit
  • Cell structure and cell types
  • Cellular metabolism
  • The Cell cycle
  • Cell Reproduction

Java Core Concepts


Math Operators

Increment Operators

If Statement

Logical Operators

Learn Blockchain

What is blockchain?

Descentralization matters

Blockchain Technology

Ethereum - How it works

Tokens and Blockchain

Money, Crypto, Blockchain

Nodejs build Blockchain

Web3j, Ethereum Java

Food Recipes

Learn to produce Chocolate

Soy sausages

Soy meat

Best italian recipes, mexican recipes, chinese recipese

[...] and much more!

Graph Databases

Graph databases are the only option when trying to make sense of the vast terabytes of connected data that we are producing more and more of, and are an essential tool for international agencies, governments, financial services, and security firms trying to uncover the truth.

Emil Eifrem – CEO Neo4j Inc. in reference to the Panama Papers


PostgreSQL (also referred to as Postgres) is an open-source relational database management system (RDBMS) emphasizing extensibility and standards compliance. It can handle workloads ranging from single-machine applications to Web services or data warehousing with many concurrent users. It is the default database for macOS Server,[10][11][12] and is also available for Linux, FreeBSD, OpenBSD, and Windows.

Machine Learning Basics

Machine learning (ML) is the scientific study of algorithms and statistical models that computer systems use to effectively perform a specific task without using explicit instructions, relying on patterns and inference instead. It is seen as a subset of artificial intelligence. Machine learning algorithms build a mathematical model based on sample data, known as "training data", in order to make predictions or decisions without being explicitly programmed to perform the task.[1][2]

  1.  The definition "without being explicitly programmed" is often attributed to Arthur Samuel, who coined the term "machine learning" in 1959, but the phrase is not found verbatim in this publication, and may be a paraphrase that appeared later. Confer "Paraphrasing Arthur Samuel (1959), the question is: How can computers learn to solve problems without being explicitly programmed?" in Koza, John R.; Bennett, Forrest H.; Andre, David; Keane, Martin A. (1996). Automated Design of Both the Topology and Sizing of Analog Electrical Circuits Using Genetic Programming. Artificial Intelligence in Design '96. Springer, Dordrecht. pp. 151–170. doi:10.1007/978-94-009-0279-4_9.
  2. Jump up to:a b c d Bishop, C. M. (2006), Pattern Recognition and Machine Learning, Springer, ISBN 978-0-387-31073-2

Crow Academy Manifest

1. Cult for Science

2. Ignorance is the common enemy

3. Descentralize knowledge

4. Open source Academy

5. The main objective in conquer space by building the Dyson Sphere