Mohamadou Bella Bah

Founder of Auxiliary Machines. Building Lattice, an investigation platform for complex manufacturing defects. This website is a collection of my notes and essays on mathematics, philosophy, and the systems we build.

Featured

Gedanken-Spheres

Introduction I've never liked puzzles. That is, until I read of Albert Einstein and his employ of Gedankenexperimenten–thought experiments–to shape his understanding of general and special...

7 min read ·
math

Factories Without Pause

For whatever reason, my mammalian brain finds explosions deeply satisfying—preferably controlled, non-lethal, and pointed skyward. Which is to say, I like rockets. And I want to see orders of...

12 min read ·
essay

Latest

The GIGO Dogma

A common objection to statistical AI systems in complex industries is "Garbage in, garbage out" (GIGO). The view is that a model whose inputs are noisy can only produce noisy outputs. While this...

· 9 min read ·
essay

Kerplunk!

Introduction I was recently (mildly) bullied by a 7-year-old while playing Kerplunk this past winter holiday. To cope with said bullying, my mind went to the math of the game before me. Kerplunk is a...

· 7 min read ·
math

Workhorse

What is one to do? with a machine, Which, if left to its own devices, Will gladly go the distance, And unwittingly grind its gears to dust. But so too, Were it restrained and tethered, Will shake...

· 1 min read ·
poetry

Gedanken-Spheres

Introduction I've never liked puzzles. That is, until I read of Albert Einstein and his employ of Gedankenexperimenten–thought experiments–to shape his understanding of general and special...

· 7 min read ·
math

Factories Without Pause

For whatever reason, my mammalian brain finds explosions deeply satisfying—preferably controlled, non-lethal, and pointed skyward. Which is to say, I like rockets. And I want to see orders of...

· 12 min read ·
essay

Half are New

Consider a team of people (where is even), with exactly half wearing red shirts and half wearing blue. A leader, wanting to illustrate this 50/50 split, declares: "Look to your left and right—one of...

· 6 min read ·
essay

"Backwash" Learning

Definition (Backwash) informal [Oxford English Dictionary]: The liquid that flows back into a bottle, glass, etc. after someone has taken a drink, assumed to contain that person's saliva. Suppose...

· 6 min read ·
essay

Four (More) Inscribed Circles

Circles captivate us, and inscribed circles doubly so. In a previous post, we tackled finding the area of a shaded region. Today we pursue a similar goal with a twist. Here we have an square...

· 4 min read ·
math

Inscribed Circles

I was given an interesting math problem on a post-it note recently. The setup is pictured below: two circles (of radius ) are inscribed within a rectangle. I've chosen, without loss of generality, ....

· 10 min read ·
math

On Spheres, Shadows, and Certainty

A good mathematical puzzle often begins not with a question, but with a statement—one so elegant it feels both obvious and impossible. For me, this moment arrived during a commute, watching a...

· 8 min read ·
math

Carpenter Ants and Consciousness

There's a recurring theme in my life's adventures: I'll head out on a backpacking trip with friends, some intriguing question will inevitably surface as we muck about, a lively discussion ensues, and...

· 6 min read ·
quick-note

Webs which Bind

Is technology not innate to us as webs are to the patient spider's craft? We weave our networks, ever more complex, both born of instinct, shaped by nature's law. But here we part from spider's...

· 1 min read ·
poetry

On the Beginning of Things

I had an interesting discussion this past weekend on the "beginning of things." Someone making their case implied early on that "all things have a beginning". One way or another, I got to thinking:...

· 4 min read ·
quick-note

L'Appétit

Whosoever puts themselves to task, In pursuit of whatever consumes them-- Not after scraps, But doggedly after their true quarry, Like a greyhound set on course, Will discover in themselves, The...

· 1 min read ·
poetry

Of A World Becoming

Heavy is the head that wears the crown, Forged of lofty expectations, And sagged are the shoulders, Underneath a world unborn, But heavier still, Are man and his dreams taken together, Sat astride...

· 1 min read ·
poetry

Thinking in Zion

This article is unstructured, so handle with care as things won't transition or segue as nicely as they could. I didn't bother very hard to change that, it'd have been more work than it's worth to...

· 15 min read ·
essay

A Bigger Garden

A man tended his garden, lost in routine When fluttered in a butterfly, unannounced, More brilliant than anything he’d ever seen, Entranced, he laid down his shears, And proclaimed: “O’ butterfly,...

· 1 min read ·
poetry

Craters become Lakes

I went backpacking with a couple of friends up in Desolation wilderness (southwest of Lake Tahoe) this past weekend. The timing was fortuitous because I've recently really gotten into "thinking", and...

· 2 min read ·
poetry

Silence, The Usurper

In the hollow of his grand piano, Silence sang, Ecstatic in her soundless melody, For as time passed, a maestro’s fascination with Music’s theory, Eclipsed his desire to play, He starved her of all...

· 1 min read ·
poetry

Open Source Large Language Models and Meta

TLDR: Meta's decision to open-source Llama 3.1 is a calculated bet on the future of content creation and ad campaign creation. By making AI models like Llama widely available, Meta is poised to...

· 8 min read ·
essay

Weighing Innovation and Value in Feature Development

The following is inspired by an entry in my journal reflecting on recent events at the office. After three and a half years of professional experience, I finally feel entitled to some opinions on how...

· 8 min read ·
essay

Joie de Vivre

All belongs to the genuine, Who do not flinch from their own passion, Nor douse their own fiery spirit, Having vowed to never forge a false self, Or anything resembling an aped imitation of a living...

· 1 min read ·
poetry

Reflections on Progress and Poverty - Part I

This work departs from the traditional essay format. It presents a series of personal annotations and critical reflections inspired by excerpts from Henry George's seminal text, Progress and Poverty....

· 23 min read ·
economics

Children of Prometheus

Heaven determined that the cosmos be like a frozen sea, And were its mandate met, All would be commanded still in icy thrall, O’ mankind! Take inspiration from the defiant stars, Those selfless...

· 1 min read ·
poetry

A Lament

How lonely is the branch with no bird to give perch, Wasted is the flower’s nectar when there is no bee, And barren is the garden from disuse; The tree under which the poet lies gives no shade, So...

· 1 min read ·
poetry

Suitors of the Sun

This poem was inspired by a quote attributed to Napoleon from a book I'd recently finished titled "Mind of Napoleon" compiled by J. Christopher Herold. "Everybody has loved me and hated me; everybody...

· 2 min read ·
poetry

Willful Arrogance

There is a certain arrogance in man, That has him believe, Despite all, that he will make it happen, But like a deluge wherefor man would fix a dam in prevention, God humbles him, For God intended...

· 1 min read ·
poetry

A Lit Soul

This poem was inspired by a quote I came across online that I now know came from Werner Herzog's memoir. I know nothing of the man, but the following quote had me thinking: "I'd rather die than go to...

· 2 min read ·
poetry

Moonlight

How perfect you looked beneath the moonlight, So I bought the moon and named it after you, Wove the stars into our own constellation, And wrapped your tapestry in the velvety black of night, And in...

· 1 min read ·
poetry

An Ashen Inheritance

Among a row of houses sat a solitary great house atop a high hill. This great house was an old house, by and large considered one of the "better" houses. Nevertheless, like all material things, it...

· 7 min read ·
short story

Endurance of Spirit

Man is first pliable, Only when compelled to run through nature’s course, Through her crags and bramble, and under an angry sun and an inhospitable cold, Is he made firm, sharp, and with purpose,...

· 1 min read ·
poetry

The Tortoise and the Eagle

Inspiration taken from Aesop's fable "The Tortoise and The Eagle". Variations of it can be found here https://fablesofaesop.com/the-tortoise-and-the-eagle.html. A Tortoise declared to all the small...

· 6 min read ·
fable

Come Home

If it's true, as oft they claim, That one's eyes are windows to one's soul, Then come close, peer deep within, Glimpse the depths of this restless heart of mine. Hear you my heart? How fiercely it...

· 2 min read ·
poetry

Lord's Prayer on a Bowsprit

O Lord, Steer me through affairs of the heart, Mine vessel I surrender to thee, Take from me the wheel, Bind me steadfast to the bowsprit, So my weeping, Tears akin to mortal rain, May fall...

· 1 min read ·
poetry

Haiku at 3am

Driving back from a party late at night and my slight astigmatism causing the other vehicle's lights to seem like halos, my mind went straight to stars, their beauty, and the kernel of the idea that...

· 2 min read ·
poetry

Cresting Sisyphus’ Mountain

Readily will I unburden Sisyphus, Without care to crest the Mountain in which Man finds banal suffering and his very Soul trapped, I shall relieve Sisyphus of that accursed boulder. So readily will I...

· 1 min read ·
poetry

May Things Go The Ideal Way

I’ve often said May things go the ideal way and so furiously do I urge it on that much like a boy, who in his little sail boat will blow furiously against her sails supremely confident that with his...

· 1 min read ·
poetry

Perhaps I should have been a Painter

Much to the disappointment of romantics But of no surprise to the sensible Poems are a lousy medium for one’s feelings For already it is clear to me— The sorry amateur I am That I’d sooner run out of...

· 1 min read ·
poetry

Tumbleweeds

Two lovers Apart Separated by large and empty desert expanse On which the wind gently rocks tumbleweeds to and fro So tangled so as to never unravel Between— Two lovers gazing longingly at the other,...

· 1 min read ·
poetry

Robert Nozick on the Redistributive State

I'd written this piece for a class on Justice at MIT in response to a prompt--however, as per the professor's request, I will not be sharing the prompt; that said, the article remains readable even...

· 18 min read ·
philosophy

Rawls and his Two Principles of Justice

I'd written this piece for a class on Justice at MIT in response to a prompt--however, as per the professor's request, I will not be sharing the prompt; that said, the article remains readable even...

· 16 min read ·
philosophy

Coordination of Many Agents in a Power System

This was the start of my serious research at MIT, and the technical start for some of my later work with power systems. I'd written this during the summer of 2018. (I was watching the 2018 FIFA world...

· 2 min read ·
technical

Musings on Marxism

This article is the second installment of my "Musings on x" series with regards to political economy and its attendant philosophy. (COVID-19's made me something of an arm-chair philosopher.) This...

· 26 min read ·
philosophy

Musings on Dignity

This article is inspired by one of the themes explored in Martin Luther King, Jr's "Remaining Awake through a Great Revolution" speech. As a result, riddled throughout this article are some of my...

· 16 min read ·
philosophy

Channeling my Inner da Vinci, Miscellaneous Hand Drawings

A recurring theme of mine is that shortly after reading a book, particularly a biography, I'll pick up a few things from the story's protagonist and try to implement them in my own life. The drawings...

· 2 min read ·
drawings

Thoughts on "The Enlightenment Now"

Here are my thoughts on Steven Pinker's The Enlightenment Now. I'd read this sometime in 2018, probably in March, shortly after the book came out. I took some notes while reading the book, and for...

· 2 min read ·
reading

Sierra Leone and Her Manufactures

I had written this on January 7, 2017 while I was in Freetown, Sierra Leone. I believe this was written shortly after reading "The Wealth and Poverty of Nations" by David Landes for the second time....

· 5 min read ·
economics

Saving for Retirement

I'd written this last summer for the Muslim Student Association here at MIT. I am by no means a financial expert, but I want to share with you all the things I've learned about saving for retirement...

· 10 min read ·
finance

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