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- Directly downwind faster than the wind
- Amplifiers in the real world: a case study
- Electromagnetic radiation from accelerating charges
- MEMS oscillator frequency increase from helium
- Android device encryption hang at Time remaining 00:00
- WebEx audio input hang on Linux (Chrome/Chromium bug)
- H field and material boundaries
- Magnetic field of a ferrite core solenoid
- Designing and making a ring
- Splines in Onshape, part 2
- Splines in Onshape, part 1
- Dell Venue 11 Pro travel keyboard troubleshooting
- Unlocking my Lenovo laptop, part 3
- Unlocking my Lenovo laptop, part 2
- Unlocking my Lenovo laptop, part 1
- Introduction to photography slides
- Global food security
- Weather balloon physics
- New site
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Category Archives: Other
Designing and making a ring
Recently I designed an engagement ring for my (now-)fiancĂ©e, from scratch. This was a fascinating and challenging process, and gave me a new appreciation for both the art and engineering of jewellery design. The first step in the process was … Continue reading
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Introduction to photography slides
These are some slide decks I used to use when I ran introductory courses for the UNSW Photography Club. They are a pretty good set of slides so I figured they should have a home on the Web. Part I: … Continue reading
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Global food security
I went to a great lecture today by Professor Chris Barrett on “The Global Food Security Challenge in the Coming Decades”. The slides from this lecture are available here. Here are my notes: Current global food demand growth is ~1.25% … Continue reading
New site
Welcome to the newly redesigned zmatt.net. I seem to only get around to upgrading my personal website once every decade so this is a special day indeed. The biggest change is that I now have a blog here (powered by … Continue reading
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