INTERACTIVE LESSONS · FROM SAND TO AI
We took sand and taught it to think. Here's how, one layer at a time. Don't just watch it: build it yourself.
▶ START EP 01THE HOOK
THEN, FROM THE GROUND UP
Wire circuits, click relays, dope silicon and build your own transistor.
AND, OR, NOT, and why NAND alone can build everything.
Wire gates into an adder. 1 + 1 = 10.
A loop of gates that remembers one bit, then a billion.
Fetch, decode, execute. Build a tiny processor and run your first program.
From raw instructions to real code, and what the compiler does for you.
Warps, memory, and hiding latency. Build a tiny GPU core.
Neurons, matrices, and training: how AI actually runs on silicon.
Each episode has a video and an interactive page. Episode 1 is the hook: the big idea, no prerequisites. Episodes 2 to 9 go all the way down, then climb back up.