Sebastian Marino
143 posts

Sebastian Marino
@waiting4yuki
CTO @ Monumental Labs | Robots, Physical AI, Art


Marble has a property called 'subsurface scattering', meaning that sunlight not only illumines its surface, but a millimetre or so of its depth. This yields an effect of softness and luminosity. In the few cities in which architectural marble is common, the aggregate effect of this is astonishing. This is true above all in Washington DC. I discuss this and other impressions in my travel diary from Washington DC: worksinprogress.co/issue/a-washin…

Subsurface scattering has a real impact on marble sculpture as well. It smooths and flattens the object. The direct carver of marble will compensate by deepening and sharpening. Often digitally designed objects appear sharp in render but smooth after CNC milling. That is partly the limits of the conical bits used but also the effect of the digital designers not compensating for subsurface scattering. At Monumental Labs we designed a render tool to show the impact of subsurface scattering to our designers so they can deepen and sharpen appropriately at the digital file stage.

Never manually directing a robot arm again...no MOVEJ's, no ZROTs, no nothing This is Monumental Labs’ NOFUX IK — Non-Oriented Free-Update Xform System just push one button…and the user has to give no f____ 🤓🤯



Anthropic CEO Dario Amodei: “50% of all tech jobs, entry-level lawyers, consultants, and finance professionals will be completely wiped out within 1–5 years.”


As a company leader it’s important to listen to great ideas from your team. My colleagues Andrew and James imagined and prototyped the product that’s become Monumental Labs’ #1 revenue driver! They understood that high ceilings are great for creative thinking but terrible for focus. And most rooms just can’t change shape that easily. Their breakthrough: the focus stone™ A 6-inch slab of marble that matches your ceiling height to ANY task. What are customers doing with these 6+ ton stones over their heads? Let’s dive in. 🧵

We made this 4ft, 1000lb marble bitcoin

Genuinely devastating take to see from someone who popularized the GPL across so many communities. Fails to appreciate the social and cultural importance of the license.

Last year, we invested in @Monumental_Labs. They use AI and robotics to reduce the cost of stone fabrication by 90%. Construction tech is our game and while I think what they are doing with art and sculpture fab is amazing, the bull case for ML imo was doing building scale construction with stone. Essentially, reviving a dormant material type for type I construction to compete directly with steel and concrete. Before investing, I had to answer a question that's been nagging me for years: exactly when and why did we stop building with natural materials like stone? Where did beauty in our built environment go to die? It's mostly always been an economic story.










