Sperry/Ford Mark-6 Fire Control Computer

Making tiny 0.1cc two stroke engine from scratch

Mechatronic System Design

Precision Spindle Metrology Pt.1: Fundamental Concepts [video]

Formal Requirements for Virtualizable Third Generation Architectures (1974) [pdf]

FPGA Design Tutorial

Sensor and Actuator Placement for Proportional Feedback Control in Advc-Dif Eqns [pdf]

Modeling and Control of Thermomechanical Systems (2020) [pdf]

Orca: Open-Source Robotic Hand for Uninterrupted Dexterous Task Learning

Open Metrology

Making a Deformable Mirror

Tutorial: How to simulate the wave equation [video]

Axial Internal-Combustion Engines

The Museum of Retro Technology

Precise and scalable analogue matrix equation solving using resistive RAM chips

Vibration Analysis and Control in Particle Accelerator (2018) [pdf]

Wheeled Inverted Pendulum Model

Motor Temperature Estimation Without a Sensor

H.G. Fischer 11 X 17 X-Ray Tesla Medical Blueprints

A Closer Look at Piezoelectric Crystal

Efficient Small Wind Turbines: Weak Wind – High Performance

Prof. Brian Launder – CFD and Turbulence Modelling Pioneer [video]

John Doyle: A Pioneer's Guide to Robust Control – Podcast, Part-1

Use your OLD PC as Arduino [video]

Fluid dynamics feels natural once you start with quantum mechanics [video]

NanoMi: Source-available transmission electron microscope

ML Midge – 0.798 cc Model Engine Manufacturing Drawings/Plans

Building a Synthetic Cell Together

Elementary Applied Topology 2014

When is one thing equal to some other thing? (2007) [pdf]

Optical Tweezers: Principles and Applications (2015)

Show the Physics

Design Principles for Precision Mechatronics

A hydrogen valve enabling overlay and throughput for EUV (2022) [pdf]

Perrinn 424 – An open access electric hyper car designed for racing

Perrinn 424 – Rear Suspension Design Presentation

Micro Manipulator Stepper with sub micrometer precision

Building the most accurate DIY CNC lathe in the world [video]

Helping Engineers Learn Mathematics

How to grow a flat leaf (2023)

Combustion Dynamics Lecture notes 2016 [pdf]

Great Principles of Computing

Futurama Theorem

The Undecidability of BB(748) & Understanding Godel's Incompleteness Theorems [pdf]

Tabletop MRI Machine

Computed Tomography

Adjustable Allen Key After All These Years

2.782J Design of Medical Devices and Implants (MIT 2025)

Is Energy Conserved in General Relativity?

Motor Temperature Estimation Without a Sensor

Algorithm for simulating phosphor persistence of analog oscilloscopes

A Beryllium Sphere

Landing a Model Rocket [video]

Making a Rocket Engine [video]