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Marwa ElDiwiny

@MarwaEldiwiny • 6,108 subscribers

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

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Objects with encoded information… auxetic metamaterials.

Objects with encoded information… auxetic metamaterials.

166,407 görüntüleme

Videos

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A Geneva mechanism converts continuous rotary motion into intermittent motion.

A Geneva mechanism converts continuous rotary motion into intermittent motion.

4,073,661 görüntüleme • 13 gün önce

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

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

1,331,795 görüntüleme • 5 ay önce

I'm curious what happened here..

I'm curious what happened here..

323,305 görüntüleme • 2 ay önce

Ghost Circuits… Machines That Think Without Code. What if intelligence doesn’t come from code at all? Computing comes from the tunability of materials and geometries. I sit down with Thrishantha Nanayakkara to share his journey of writing Ghost Circuits, it took him five years.

Ghost Circuits… Machines That Think Without Code. What if intelligence doesn’t come from code at all? Computing comes from the tunability of materials and geometries. I sit down with Thrishantha Nanayakkara to share his journey of writing Ghost Circuits, it took him five years.

201,916 görüntüleme • 1 ay önce

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

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

213,607 görüntüleme • 3 ay önce

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!

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!

198,961 görüntüleme • 4 ay önce

Claude is ~2 years old now with spatial awareness. The original Cursor idea was CAD autocomplete, but a CAD kernel is fairly complicated, and there’s also a lack of CAD data.

Claude is ~2 years old now with spatial awareness. The original Cursor idea was CAD autocomplete, but a CAD kernel is fairly complicated, and there’s also a lack of CAD data.

103,706 görüntüleme • 3 ay önce

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

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

56,507 görüntüleme • 2 ay önce

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

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

80,945 görüntüleme • 4 ay önce

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

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

58,018 görüntüleme • 3 ay önce

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

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

53,094 görüntüleme • 3 ay önce

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.

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.

71,159 görüntüleme • 5 ay önce

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

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

42,859 görüntüleme • 4 ay önce

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.

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.

31,179 görüntüleme • 3 ay önce

New generation of Constant Velocity Joints from Hoki Joints... Their unique internal geometry reduces friction and minimizes vibration, and the joints are shown via a 3D model in PTC CREO Parametric with kinematic analysis. Interesting to see another player in the joints space!

New generation of Constant Velocity Joints from Hoki Joints... Their unique internal geometry reduces friction and minimizes vibration, and the joints are shown via a 3D model in PTC CREO Parametric with kinematic analysis. Interesting to see another player in the joints space!

28,293 görüntüleme • 4 ay önce

Really interesting acrobat robot by Daniel Simu Daniel Simu

Really interesting acrobat robot by Daniel Simu Daniel Simu

14,709 görüntüleme • 2 ay önce

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

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

46,832 görüntüleme • 1 yıl önce

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

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

19,386 görüntüleme • 4 ay önce

"Brushless DC motors are already so optimized that you’re not going to get much more out of even the best designs.” .. Jerry Pratt.

"Brushless DC motors are already so optimized that you’re not going to get much more out of even the best designs.” .. Jerry Pratt.

11,799 görüntüleme • 2 ay önce

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:

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:

19,941 görüntüleme • 7 ay önce