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Jade

@jadesymb.bsky.social

72 Followers  |  91 Following  |  10 Posts  |  Joined: 07.11.2024  |  2.026

Latest posts by jadesymb.bsky.social on Bluesky

I've been using the laser cutters at my local makerspace to cut lots of spiral shapes like this:

[Photo of 3 plywood pieces, each with a spiral formed out of a different repeating shape laser-cut into it.]

If you want to do the same, you might open Inkscape, make a shape, and scale it and rotate it:

[Screenshot of solid pentagons, each one slightly rotated and smaller than the last. The pentagons are completely filled in.]

Here's the catch. Laser cutter software's kinda dumb - all it can do when cutting is trace the paths (outer lines) of your shapes. So you could feed the above into it, and it would cut it, but what we'd end up with is the smallest pentagon and a bunch of tiny obtuse triangle shards, rather than a connected shape.
In my pieces, the wooden "lines" are actually part of the solid shape; I made them by creating a sort of shape frame using a "difference" operation and then scaling and rotating that. Like so:

[Screenshot of:
- Two solid squares, one nested inside the other, labelled "overlapping shapes".
- A hollow square with a thick, filled-in edge, labelled "difference".
- A spiral pattern made out of these hollow squares, nested and rotated. The places the squares are touching are still separated by strokes. Labeled "transform: rotate and scale repeatedly".
- The same spiral, but all the squares are now fused into a single shape. No strokes are visible at the places the squares touch. Labeled "union".
]

It has to be done this way (as far as I can tell); even if you used a stroke style multiple millimeters thick, the laser would still just cut a 0.1mm line at the center of the stroke. So be sure strokes are drawn on BOTH sides of the wooden struts you want!
--Jay McGavren, September 2025

I've been using the laser cutters at my local makerspace to cut lots of spiral shapes like this: [Photo of 3 plywood pieces, each with a spiral formed out of a different repeating shape laser-cut into it.] If you want to do the same, you might open Inkscape, make a shape, and scale it and rotate it: [Screenshot of solid pentagons, each one slightly rotated and smaller than the last. The pentagons are completely filled in.] Here's the catch. Laser cutter software's kinda dumb - all it can do when cutting is trace the paths (outer lines) of your shapes. So you could feed the above into it, and it would cut it, but what we'd end up with is the smallest pentagon and a bunch of tiny obtuse triangle shards, rather than a connected shape. In my pieces, the wooden "lines" are actually part of the solid shape; I made them by creating a sort of shape frame using a "difference" operation and then scaling and rotating that. Like so: [Screenshot of: - Two solid squares, one nested inside the other, labelled "overlapping shapes". - A hollow square with a thick, filled-in edge, labelled "difference". - A spiral pattern made out of these hollow squares, nested and rotated. The places the squares are touching are still separated by strokes. Labeled "transform: rotate and scale repeatedly". - The same spiral, but all the squares are now fused into a single shape. No strokes are visible at the places the squares touch. Labeled "union". ] It has to be done this way (as far as I can tell); even if you used a stroke style multiple millimeters thick, the laser would still just cut a 0.1mm line at the center of the stroke. So be sure strokes are drawn on BOTH sides of the wooden struts you want! --Jay McGavren, September 2025

I made this hasty #LaserCutter tutorial for the spiral shapes I've been doing. If you want your finished laser cut to consist of thin lines, the trick is not to draw thick strokes; you actually need paths on *both* sides of your lines!

25.09.2025 07:31 β€” πŸ‘ 1    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0

Every hotel worker and operator in the country should be informed of what can happen if they let ICE book rooms

10.06.2025 16:39 β€” πŸ‘ 206    πŸ” 86    πŸ’¬ 6    πŸ“Œ 3

Every act of defiance, no matter how small, pushes the Resistance forward. The rebellion grows on hope.

11.06.2025 16:16 β€” πŸ‘ 991    πŸ” 121    πŸ’¬ 10    πŸ“Œ 0

The Trump regime is harming innocent Americans, targeting reporters and peaceful protesters. Video after video keeps surfacing, widely shared on TikTok and Reddit. These aren’t threats, they’re people walking home, holding signs, clearly marked as press. And still, they’re being targeted.

11.06.2025 16:16 β€” πŸ‘ 3167    πŸ” 753    πŸ’¬ 60    πŸ“Œ 23
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These rescuers attached a sausage to a drone to lure a stranded dog named Millie back to safety. 14/10 for everybody

11.06.2025 16:18 β€” πŸ‘ 6593    πŸ” 774    πŸ’¬ 156    πŸ“Œ 101
Preview
A Mars Moon Rises at Dawn The image hints at a longstanding mystery

A new photograph from the Perseverance rover on Mars shows the smaller of the planet’s two moonsβ€”named Deimosβ€”glowing in the Martian sky shortly before sunrise. πŸ§ͺ

29.05.2025 19:03 β€” πŸ‘ 22    πŸ” 6    πŸ’¬ 0    πŸ“Œ 0
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"You give way to an enemy this evil with this much power and you condemn the galaxy to an eternity of submission. The time to fight is now! Every moment you waste is another step closer to the ashes of Jedha." - Jyn Erso #art #starwars

22.03.2025 18:12 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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"I'm not saying I'm a ferret, but sometimes I get the urge to hide behind the couch." - unknown #art

10.04.2025 18:39 β€” πŸ‘ 9    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

Seeing a lot of "RFK IS Wrong About Autism" headlines. Well, duh.

Strike the word "austism" and replace it with "everything" and it saves time.

22.04.2025 17:20 β€” πŸ‘ 17970    πŸ” 2865    πŸ’¬ 406    πŸ“Œ 91
Post image 01.02.2025 02:34 β€” πŸ‘ 20272    πŸ” 3221    πŸ’¬ 287    πŸ“Œ 127
Preview
One Small Thing: Caring About People Through Small Actions - WhoWhatWhy With little time left before the transition of power, using your voice now can be powerful.

As Donald Trump’s second presidency looms, now is the time to take action and safeguard the causes you care about. Darlena Cunha lists seven impactful but feasible steps she took to make a meaningful difference in the world around her that you can take too.
#OneSmallThing #MakeChangeHappen

11.01.2025 21:49 β€” πŸ‘ 3    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

New years cards about half ready to ship, hoping to be able to drop them all in the mail next week. Drop me your address if you want one!

10.01.2025 17:37 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

they both looks young to me! like around a year?

08.01.2025 03:51 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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I wish I could adopt every stray cat ❀️

#cat #catlover #pet

12.12.2024 18:49 β€” πŸ‘ 27221    πŸ” 1349    πŸ’¬ 460    πŸ“Œ 54

Wild that outlets are STILL publishing handwringing about Bluesky being an β€œecho chamber.” Guys, Twitter has been taken over by Nazis, and the biggest Nazi of all is the richest guy in the world who owns it. That’s the story.

12.12.2024 17:02 β€” πŸ‘ 229    πŸ” 34    πŸ’¬ 9    πŸ“Œ 1

I love dragons because I have a lot of people and I don't know what to do with it.

25.11.2024 15:16 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Post image 22.11.2024 13:58 β€” πŸ‘ 86843    πŸ” 12021    πŸ’¬ 788    πŸ“Œ 322
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The double standards are epic

21.11.2024 07:49 β€” πŸ‘ 7451    πŸ” 777    πŸ’¬ 80    πŸ“Œ 22
Post image 21.11.2024 16:53 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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"If a woman doesn't look woman enough to a Republican, they want to be able to inspect your genitals to use a bathroom? It's disgusting.

Everyone should reject it completely... they're endangering women, they're endangering girls of all kind, and everyone should reject it. It's gross." - AOC

21.11.2024 02:44 β€” πŸ‘ 61220    πŸ” 13220    πŸ’¬ 947    πŸ“Œ 1130

no

20.11.2024 20:38 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Visa stopped posting on X.
Etsy stopped posting on X.
Adobe stopped posting on X.
Android stopped posting on X.
Mastercard stopped posting on X.
McDonald's stopped posting on X.
CVS Pharmacy stopped posting on X.
Walmart stopped posting on X.
Did You?
#cdnpoli #peipoli

18.11.2024 17:04 β€” πŸ‘ 40823    πŸ” 4011    πŸ’¬ 3300    πŸ“Œ 459
White cornish rex cat sitting

White cornish rex cat sitting

This is Tegan #cats

19.11.2024 19:09 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Post image 18.11.2024 05:49 β€” πŸ‘ 2400    πŸ” 1593    πŸ’¬ 38    πŸ“Œ 69

β€œbluesky is an echo chamber” everywhere’s an echo chamber i’m going with the one without cybertruck guys

17.11.2024 04:30 β€” πŸ‘ 94232    πŸ” 9929    πŸ’¬ 1108    πŸ“Œ 350

Folks, I'm seeing a rise in bots/trolls in my replies, so if/when you see them, remember:

1. Don't engage with them;
2. When I see them I'll block them, and then their comments will disappear forever;
3. You can block them too if you want, obviously.

They want attention. Disappoint them.

17.11.2024 17:12 β€” πŸ‘ 3801    πŸ” 559    πŸ’¬ 87    πŸ“Œ 34

"Have a nice day"=standard, polite

"Enjoy the next 24 hours"=technically correct, ominous

16.11.2024 14:39 β€” πŸ‘ 149    πŸ” 29    πŸ’¬ 7    πŸ“Œ 0

@jadesymb is following 19 prominent accounts