Imagine a digital grid with a fixed resolution and just four shades of gray. Now, let it cycle through every single possible pixel arrangement at a rate of one unique image per second, never repeating a single one. This setup creates a visual machine that will eventually render everything that has ever existed, will exist, or could ever be conceived.
To fully grasp the magnitude of this experiment, we have to look at the mathematics of information theory and cosmology.
Let us assume a modest resolution of 160 × 144 pixels, totaling 23,040 individual pixels on the screen. Because each pixel can choose from exactly 4 shades of brightness, the total number of unique image combinations is calculated as 423040.
Expressed as a standard base-10 number, this equals roughly 1013871 (a 1 followed by 13,871 zeros). To put this in perspective, the entire observable universe contains only about 1080 atoms. Showing one image per second, the total runtime would be 1013864 years. This number is so enormous that no civilization could ever come close to exhausting it: the observable universe itself will cease to exist long before this complete visual space has been traversed to display its final image.
Because the program covers every mathematical permutation, it is guaranteed to eventually render:
Your Complete Biography: A perfect pixel portrait of you on the day you were born, a snapshot of you reading this text right now, and a picture of your 80th birthday.
Lost and Future History: The construction of the Pyramids from every camera angle, the exact moment the dinosaur-killing asteroid struck, and masterpieces humans won't paint for another 500 years.
Uncreated Media and Data: Every unfilmed movie, lost historical document, and unwritten software code playing out perfectly, frame-by-frame, alongside every blueprint for technologies yet to be invented.
Yet, you will never truly see them. Because chaotic "white noise" combinations vastly outnumber organized structures, the screen will look like static for trillions of years. Furthermore, a true image of you will be followed by billions of nearly identical lies—images where just a single pixel is slightly off. (The machine generates truth, but it provides no way to filter it from falsehood.)
This brings us to a profound philosophical paradox: How can a finite screen capture an infinite universe?
If we upgrade the monitor to an "infinite resolution" with seamless transitions, the cycle could never finish. In a true analog universe, you can zoom infinitely into matter (atoms, quarks, and beyond), and time moves continuously rather than in frames. Representing even a single continuous second with absolute mathematical precision would require an uncountable infinity of images, trapping the program in an endless loop from the very first moment.
The screen avoids this trap through a process called quantization or lossy compression. Its crude resolution acts as a cosmic filter that forcefully "clips" infinity:
Visual Synonyms: Because the grid is so coarse, countless distinct real-world objects blend into a single, identical image. From a certain distance, a real ant, a plastic ant toy, and a drop of ink look exactly the same on this screen.
Eliminating the Microcosm: Anything smaller than a single pixel simply ceases to exist. The bottomless depth of microscopic space is instantly truncated.
Ultimately, the screen successfully represents "everything" precisely because it aggressively simplifies what "everything" means. It forces the infinite complexity of the cosmos into a rigid, manageable container of 46,080 bits. It proves that what we perceive as reality can, under the right constraints, be reduced to an unimaginably large, yet entirely finite, number.