Posts

2025

Understanding 3D Print Strength: Notches vs. Bonding

4 minute read

Tags: FFF, FGF, 3D Printing, PETG, Mechanical Properties, Anisotropy, Interface Bonding, Notches

Updated:

Publication associated with this work: Maryam Shokrollahi, Adam W. Smith, Arthur Levy, Martine Dubé, Ilyass Tabiai, “Reassessing anisotropy in 3D printed structures: The role of extrudate geometry vs interface bonding”, Journal of Manufacturing Processes, Volume 149, 2025, Pages 456-472, ISSN 1526-6125, https://doi.org/10.1016/j.jmapro.2025.05.070

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2020

Run a python app (or script) as a systemd service

7 minute read

Tags: python, ubuntu, telegram

Updated:

This post shows how you could run a python script on a Raspberry Pi as a systemd service that is running Debian. This method will also work with a laptop or computer running Ubuntu or Debian. Running as a script a systemd service means that the script will automatically run when the machine boots and it will be restarted even if it crashes for any reason. Basically, it will be running forever. I used the excellent dietpi that truly brings lightweight justice to you Raspberry Pi.

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