Ryan Mast (@rmast) / X

Ryan Mast

805 posts

Ryan Mast

@rmast

Exploring the intersection of cybersecurity and physical hardware @Livermore_Lab. Open source dev.

San Francisco, CA

Joined November 2008

Ryan Mast
@rmast
Jul 28
I have a spare +1 code that can be used to register for #BSidesLV if anyone wants to go but missed out on registering before participant badges sold out - reply or send me a DM.
Ryan Mast
@rmast
Jul 27
My 13 y/o cousin called me out when I said pymsi works in any browser. Pyodide doesn’t work on Apple Watch because no WebAssembly support… but a pure JS version could sorta work. Sadly, watchOS also has no support for a file picker.
Ryan Mast
@rmast
Apr 3
Think you can get 100% on "Last Meadow Online" by April 7th? Think again. 🐉 I looked at the code and the math for cooldowns says 100% completion is IMPOSSIBLE in 7 days. Here's the breakdown of all 27 achievements and why it can't be done (without cheating). #lastmeadow #discord
Ryan Mast
@rmast
Feb 21
I wonder if future legislation will require manual mills and lathes to have firmware that prevents making gun parts... oh, wait. Maybe that's just trusting people to have morals. 🤷‍♂️ Any tool can be used for good or bad - it all comes down to the operator.
adafruit industries
@adafruit
Feb 19
California's New Bill Requires DOJ-Approved 3D Printers That Report on Themselves Your 3D printer needs to be on a DOJ-approved list or it can't be sold in California. Disabling the surveillance software? That's a misdemeanor. 🐻 blog.adafruit.com/2026/02/19/cal…
Ryan Mast
@rmast
Feb 20
Cutting 3.5mm (0.1375”) thick aluminum with the #xTool MetalFab (1200 watt). Pretty good cut quality, even with compressed air being lower than recommended at 120psi.
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