Living and breathing 3D printing for 15 years. Currently solving hardware puzzles on the Tech Support team @Prusa3D. Maker at heart, Prague based. 🛠️✨

Prague, CZ
Joined November 2018
I love my job. Has a customer ever written a song for you inspired by their first experience with your product? I have! This one is from my new friend Dan, who struggled a bit while putting together his first CORE One+ youtube.com/watch?v=jSO6pESr…
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Prusa Bear :) retweeted
If I had to compare a @Prusa3D machine to cars, the Mk3 machines feel like Ford Model A's. Old, reliable, easy to work on, with a few upgrades over barebones Model T. And people in the know still stop to check a good one out.
These machines are just like "old time cars". Essentially an indestructible piece of tech.
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Prusa Bear :) retweeted
My MK3S is a fire and forget workhorse. Just pulled off a print 30 min ago. Going strong since 2019.
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Colleague at #PRUSA3D is going for M. Jackson theme this #halloween!
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Nice idea for a 3D model :)
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Prusa Bear :) retweeted
Replying to @prusabear
Are atomic wedgies illegal in your country? They are actually encouraged here in most states except the lame ones like Wisconsin and Florida probably
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Time to do xmass cleaning in my bags, drawers etc.... This one time I will finally print something for myself! #3DPrinting #Gridfinity #sortingstuff Check the links in thread :)
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The fundraiser tonight went really well! Got to meet a lot of the kids that will be using the @Prusa3D core one and laptops we are donating to Action Inc. We still need to raise about $950 dollars now. One step closer and more prizes unlocked for the giveaway on 11/7/26 w @Burnstation3D
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Swapping out the tool worked. Luckily, the machine calibrates every nozzle before the print, because I forgot to before I just sent it.
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Replying to @prusabear
@prusabear Turbojet wrapped up! Carbon fiber Shell and Grey axis this time, instead of the other way around on the other jet.
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The original Slicer.
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Prusa Bear :) retweeted
Pretty sure this is how Terminator started.
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Yep. Sometimes I do feel like that cashier.
Cuando 2 de las mejores mentes del mundo se encuentran...
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Prusa Bear :) retweeted
a 3D printed motor stator winder —> a production grade
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Funny video about "building a robot that can draw". We used to call them plotters and I built one myself using a popular Czech children's building set. It was called Alfi. That was 35 years ago ;)) In theory it was my first date with the Gcode :-D Video I am referring to: youtube.com/shorts/oeCxImoUB…
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I also had a "dot" printer. BT100 :-D It was embeded in a casette player (8-bit computers often used tapes as a data storage). Did you know there was company named TESLA waaaaaay before Elon's Tesla? :-D To print an image took about 30 minutes :D The printer had ONE needle, so you can not call it a dot "matrix" printer.
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My watch today is about 100 times more powerful than several of my first computers combined. And a better display. Damn I'm old.
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Prusa Bear :) retweeted
I also had a "dot" printer. BT100 :-D It was embeded in a casette player (8-bit computers often used tapes as a data storage). Did you know there was company named TESLA waaaaaay before Elon's Tesla? :-D To print an image took about 30 minutes :D The printer had ONE needle, so you can not call it a dot "matrix" printer.
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