$$ \begin{equation} \frac{d}{dt}\mathscr{B}_{\mathscr{V}}(t) = \int_{V(t)} B_V \, dV - \int_{S(t)} \mathbf{F} \cdot \mathbf{n} \, dS + \int_{S(t)} b (\mathbf{v}_S \cdot \mathbf{n}) \, dS \end{equation} $$

"The fact that the laws are symmetrical means that we can reason about the world with more power than if they were not"

— Richard P. Feynman

Topics

Borges, Churchill, Clausewitz, Compute, Courage, El Salvador, Engineering, Español, Feynman, Girard, Goethe, Highlights, History, Newman, Physics, Poetry, Roque, Thoughts

Writing

2026-02
Clausewitz on History
2026-02
'Lead, Kindly Light'
2025-11
Prelude in the Theatre
2025-09
Things Hidden
2025-07
Laws of Electrodynamics
2025-07
En Defensa del Fracaso
2025-07
Scuttle the Ships
2025-07
Some Notes on Feynman Vol I
2025-06
Transport Phenomena I Formula Wall
2025-05
«Los Amigos»
2025-05
'Roll the Dice'
2025-04
But what to Keep Iterating on?
2025-04
Keep Iterating
2025-04
«Alguien»
2025-04
«Otro Poema de los Dones»
2025-04
«Poema Conjetural»
2025-04
Leap of Faith
2025-04
Not Given
2025-03
«Los Locos»
2025-03
prefer and marshal
2025-03
don't get hung up
2025-03
setup ACTflow
2025-03
«Poema de Amor»
2025-03
Fuerza Animal
2025-02
«Alta hora de la noche»
2025-02
Godspeed (Translation)
2025-02
noche en el museo
2025-02
'If—'
2025-02
Godspeed
2025-01
«Como Tú»
2024-10
La Vida Mejor
2024-09
No Ultimate Fact Holder
2024-06
Future
2024-05
Interstice of Seconds
2024-05
The World is Non-linear
2024-04
No es «No Puedo», es «No Quiero»
2024-03
Sometimes You Just Have to Compute
2024-03
C.D. FAS
2024-03
Continuity and Species Conservation
2024-03
Getting Something to Do Something
2024-03
Be a Noob
2024-03
Worry less, Build more