Field Notes
Notes from the field.
Engineering, agronomy, and the business of autonomous field systems. Written from the Brazilian field.

Carlos Robert Bolsoni·August 20, 2026·5 min readWhy I joined Aurox
I didn't think a machine that weeds a soybean or corn field was a real thing. Then I found out one was being built an hour from where I live. Here is what convinced me, what I do, and the honest part about how far we still have to go.
TeamField
Read →
Lucas Zardo·July 7, 2026·13 min readWhy I'm betting ten years on weeds
I just spent six years building a fintech. I'm about to spend the next ten on the weeds our chemistry can no longer kill. Buva is only where it starts.
FounderARX-1
Read →