Marwa ElDiwiny

@MarwaEldiwiny • 5,944 subscribers

Deep Tech Founder, Building in Stealth Host of the Soft Robotics Podcast https://t.co/5rlynfIhj0

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Marwa ElDiwiny

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Objects with encoded information… auxetic metamaterials.

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Silver Swan Automaton… no motors, built in 1773 and still working perfectly. The Silver Swan is powered entirely by mainsprings and brass clockwork gears. Why did we stop creating such elegant engineering and beautiful pieces of art… timeless and built to last?

I'm curious what happened here..

Nord-Lock washers use clever geometries to secure nuts and bolts and maintain a steady clamp load

Passive dynamic stability. Intelligence in mechanism: no sensors, no feedback control.

Cams act as the mechanical memory of the machine.. Jacques de Vaucanson realized that by placing hundreds of tiny, precisely shaped cams onto a single rotating cylinder , he could create a complex mechanical code I wish we had been introduced to cams differently back in college

Rosheim Joint.... a linkage-heavy wrist / spherical joint with a ±90° range of motion, developed in 1989. A brilliant invention by Mark Rosheim, often overlooked, Shoutout to David Kindlon at Apple for bringing this to my attention, must-know for anyone into robotics design!

Omni-Wrist VII.. cables replaced with rotating shafts. Singularity-free design. Mark Rosheim

Omni-Wrist IV .. Singularity-free motion. Zero backlash. Mark Rosheim

Structural engineering portable training system This is such an awesome way to visualize structural stresses (compression, shear, and more) Source:

Möbius gears, first time hearing about them. They don’t seem to be used in real products, but I wonder if there are real advantages in this design.

Humanoid robots aren’t just an AI problem. A lot of it is a body problem and materials science. My conversation with Jerry Pratt Persona AI .. worth watching if you’re building humanoids.

1968: Kawasaki brings Unimate to Japan Licensing the American-made first industrial robot and kickstarting Japan’s robotics journey.

The Walking Truck (1965) is a quadruped developed by Ralph Mosher at General Electric.

Really interesting acrobat robot by Daniel Simu Daniel Simu

The Utah/MIT Dextrous Hand ... 1982 A groundbreaking robot hand rarely talked about! Watching this old demo is pure gold!

The pollen wrist solution, why that’s an elegant design! Hugging Face LeRobot Humanoid Botangelist

Sunday Robotics Uncovered! A conversation with our founding team@sundayrobotics Scott Humanoid Scott and I sit down with Cheng Cheng Chi and Camilla Camilla Guo for a deep dive into what they’re doing differently in designing humanoids. Video:

Phil Trubey’s first-ever podcast! “AI Robotics: What We Haven’t Solved… Yet” Phil Phil Trubey and Scott Humanoid Scott break down the latest AI robotics demos. I found this episode packed with insightful takes you won’t want to miss! Watch here:

This Drive Eliminates Backlash — Could the Archimedes Drive Be Game-Changing for Robotics? Scott Walter Humanoid Botangelist sits down with Thibaud Verschoor, co-founder of IMSystems IMSystems, to discuss the Archimedes Drive at Automatica 2025 Watch:

What’s Up with 4NE-1’s Knees? How Neura Robotics Is Rethinking Humanoid Bot Design 🤖 ➡️Watch full video here: Listen on Spotify: NEURA Robotics Humanoid Botangelist