The math on this project should mass-humble every AI lab on the planet.
1 cubic millimeter. One-millionth of a human brain. Harvard and Google spent 10 years mapping it. The imaging alone took 326 days. They sliced the tissue into 5,000 wafers each 30 nanometers thick, ran them through a $6 million electron microscope, then needed Google’s ML models to stitch the 3D reconstruction because no human team could process the output.
The result: 57,000 cells, 150 million synapses, 230 millimeters of blood vessels, compressed into 1.4 petabytes of raw data. For context, 1.4 petabytes is roughly 1.4 million gigabytes. From a speck smaller than a grain of rice.
Now scale that. The full human brain is one million times larger. Mapping the whole thing at this resolution would produce approximately 1.4 zettabytes of data. That’s roughly equal to all the data generated on Earth in a single year. The storage alone would cost an estimated $50 billion and require a 140-acre data center, which would make it the largest on the planet.
And they found things textbooks don’t contain. One neuron had over 5,000 connection points. Some axons had coiled themselves into tight whorls for completely unknown reasons. Pairs of cell clusters grew in mirror images of each other. Jeff Lichtman, the Harvard lead, said there’s “a chasm between what we already know and what we need to know.”
This is why the next step isn’t a human brain. It’s a mouse hippocampus, 10 cubic millimeters, over the next five years. Because even a mouse brain is 1,000x larger than what they just mapped, and the full mouse connectome is the proof of concept before anyone attempts the human one.
We’re building AI systems that loosely mimic neural networks while still unable to fully read the wiring diagram of a single cubic millimeter of the thing we’re trying to imitate. The original is 1.4 petabytes per millionth of its volume. Every AI model on Earth fits in a fraction of that.
The brain runs on 20 watts and fits in your skull. The data center required to merely describe one-millionth of it would span 140 acres.
10 things to do in 2026:
1-Go all in on following Jesus
2-Make memories w/ family
3-Spend time in the Bible
4-Have an active prayer life
5-Be a good friend
6-Plug into a local church
7-Serve others
8-Exercise
9-Have a hobby
10-Laugh
In fact, start them today.
No need to wait.
15 yr olds create their own brands on social media
16 yr olds are operating motor vehicles
17 yr olds have jobs
18 yr olds serve in the military
College students are starting businesses and non-profits
If they can handle those things, they can also handle serving the church.
"When you and I arrive in heaven, my dear friends, we'll realize that we're there not because we held on when others gave up, but because he held on to us."
- Dr. Martyn Lloyd-Jones
https://t.co/6zFqbBNcro
When Jesus said "cut off your hand" and "pluck out your eye" to fight lust, He at least meant you should be willing to delete an app or get rid of a smartphone that leads you to sin.
If I find taught in the Bible that everything is foreordained, that is true. And if I find in another passage that man is responsible for his actions, that is true.
And it is only my folly that leads me to imagine that these two truths ever contradict each other.
—C.H. Spurgeon
"Make no provision for the flesh. You needn't give it any encouragement. It doesn't need any. It's bad enough as it is. Make no provision for it. Starve it. Starve it."
- Dr. Martyn Lloyd-Jones
https://t.co/mbsXIUT17u
"Seldom if ever do I leave the pulpit without a sense of partial failure, a mood of penitence, a cry to God for forgiveness, and a resolve to look to him for grace to do better in the future."
-John Stott
Isn't it amazing to know that God sees every bit of dirtiness in us and he doesn’t turn away in revulsion? He doesn't separate from us because we are unclean, he touches us so that we would be clean!
If you're single and desire to get married:
Don't look for someone who will "complete you", and put you first.
Look for someone who is already complete in Christ, and puts Jesus first.
There is no "Next John MacArthur."
There is no "Next Voddie Baucham."
There is no "Next Charlie Kirk."
God has never sent us duplicates of faithful Christians.
We get one of each.
This is God showing us that we do not depend on men.
We depend on Jesus.
And we have him!