Art by Shoaib Pasha. Content by Jonathan Lacabe.

Notes of Physics, Mathematics, Cryptography, etc.


On this website, I have digitized my written notes and attempts to understand topics across STEM, categorized by topic. All information on this website is pre-digested: I have already studied it, been confused by it, elaborated on it, and incorporated information from every source needed for me to form a complete comprehension of a subject. My goal for this website is to compile my notes into a curated library of scientific knowledge, from beginner to advanced. My digitizations are available below via the various hyperlinks:

Physics

"Physics is the language of reality, the key to the scientific religiosity - the purpose of life is to find meaning in the Universe."

Mathematics

“Do not imagine that mathematics is hard and crabbed, and repulsive to common sense. It is merely the etherealization of common sense.” - William Thomson

Cryptography

"Your voice is always heard." - NSA.

Electrical Engineering

"Electricity is really just organized lightning." - George Carlin

Astronomy

"These earthly godfathers of heaven's lights,
That give a name to every fixed star,
Have no more profit of their shining nights,
Than those that walk, and wot not what they are."
- William Shakespeare, Love's Labour's Lost

Aeronautic & Astronautic Engineering

"From this day forward, Flight Control will be known by two words: Tough and Competent. When you leave this meeting today you will go to your office and the first thing you will do there is to write "Tough and Competent" on your blackboards. Each day when you enter the room these words will remind you of the price paid by Grissom, White, and Chaffee. These words are the price of admission to the ranks of Mission Control." - Gene Kranz

Nuclear Engineering

"Bohr's idealistic concept was essentially a free exchange of information internationally. All nations would pool scientific knowledge, rather than keep it secret. These ideas harked back to the free flow of information about physics in the fifty years before the Second World War, a period Bohr regarded as a golden age. However, not only the times but nuclear physics had changed." - Diana Preston