Lee Holmes 

@Lee_Holmes@infosec.exchange
2.6K Followers
314 Following
1.8K Posts
Partner Security Architect, Azure Security. PowerShell developer, fanatical hobbyist, and author of the PowerShell Cookbook.
Bloghttps://www.leeholmes.com
Lee Holmes 6h ago
I would love to see some research on how a Mastodon instance's default color scheme (dark mode / light mode / system) contributes to the discourse. Does light mode breed more positivity? Does dark mode breed more relaxed posts?
Show threadLee Holmes 6h ago

@unseenjapan Actual study for context. "Leftward" means "Sleeping on their left side".

https://www.cell.com/current-biology/fulltext/S0960-9822(25)00507-X

Show threadLee Holmes 9h ago
@azonenberg OSINT isn't as hard as it used to be :)
Lee Holmes 10h ago
Fascinating - "Keep the rows of this output which shows which processes start with p and are using between 110 and 120MB of working set"
Show threadLee Holmes 21h ago

@marshray Very interesting... Looks like it would take a 10cm model at 0.1mm layer height to even meet the required accuracy to be actually monostable.

From Wikipedia: "The first physically produced example is less sensitive; yet it has a shape tolerance of 10−3, that is 0.1 mm for a 10 cm size."

Show threadLee Holmes 1d ago
@marshray Print just finished. Definitely see the issues pointed out in the comment - I was able to make it balance at those 2 red spots.
Show threadLee Holmes 1d ago
@marshray Not sure if it's good or not yet, but https://www.printables.com/model/1246510-gomboc-a-fascinating-mathematical-object and then scaled to 30mm.
Gömböc – A Fascinating Mathematical Object by Gogol_3d | Download free STL model | Printables.com

A 3D-printable Gömböc, a unique shape with only one stable equilibrium point and one unstable equilibrium point. | Download free 3D printable STL models

Printables.com
Show threadLee Holmes 1d ago
@marshray Totally unrelated, now 3d printing a gömböc :)
Show threadLee Holmes 1d ago

@marshray Even cooler is the article that explains WTF a monostable tetrahedron is, along with an animated video of it :)

https://www.quantamagazine.org/a-new-pyramid-like-shape-always-lands-the-same-side-up-20250625/

A New Pyramid-Like Shape Always Lands the Same Side Up | Quanta Magazine

A tetrahedron is the simplest Platonic solid. Mathematicians have now made one that’s stable only on one side, confirming a decades-old conjecture.

Quanta Magazine
Show threadLee Holmes 1d ago
@jerry ai.exe is here: https://infosec.exchange/@Lee_Holmes/113799349417938839
Lee Holmes :donor: (@Lee_Holmes@infosec.exchange)

Attached: 1 image Console user and have an Azure subscription? Give this a go. Having ai.exe in the console rather than locked behind a web app opens up incredible opportunities. https://github.com/LeeHolmes/ai

Infosec Exchange