This human skull model can be used for learning anatomy or just freaking out your friends. See here for assembly video: https://youtu.be/dm0RT-1eFFc
To assemble with magnets, you will need:
•	66 of 1/8” x 1/16” cylindrical
•	36 of 1/4” x 1/8” cylindrical
www.kjmagnetics.com is a good source of magnets.
Files are provided in anatomical orientation. You will need to reorient and prepare them according to your preferences, equipment, and skill level. Here are some considerations:
•	Orient outer surfaces upwards so that the surfaces in contact with support structures are less visible in the final model.
•	As much as possible, avoid orienting the magnetic anchors downwards. There are some situations in which this is unavoidable. These can be cleaned up post-print.
Here are considerations for assembly:
•	Before inserting magnets, clean out the magnet anchors with a 1/8” or 1/4” drill bit to remove any imperfections, allowing the magnets to sit properly.
•	Ensure that you insert magnets with polarity oriented to allow proper connection of bones.
•	You may need to use glue to secure some of the magnets in place. CA glue works well.
Every attempt has been made to maintain anatomical correctness; however, the following small modifications were necessary to optimize the files for 3D printing:
•	The nasal bones, lacrimal bones and upper teeth are fused to ipsilateral maxilla. Lower teeth are fused to the mandible. They are too small and thin to print and assemble on their own.
•	Some areas of bone have been thickened to support the magnet anchors.
•	Gaps have been created or expended between fused joints to allow these bones to be separated.
•	The perpendicular plate of the ethmoid bone has been removed. It is too thin and there is limited space for it to fit properly.
•	Bones of the inner ear are not included.
•	This model includes only bony structures.
"BodyParts3D, © The Database Center for Life Science licensed under CC Attribution-Share Alike 2.1 Japan".


Full Size Anatomically-Correct 18-Piece Magnetic Human Skull Model

Full Skull Display model.stl

These rugged mushroom models are designed for use by young children in sand, water, or wherever their creative minds take them! The stems have a hole down the center, the tops of the caps have intriguing textures and openings for the sand or water to drain through. 

See here for video: https://youtu.be/vd_ZmJNHX6w 

These models were made in collaboration with preschool children!

There are three styles of interchangeable stems and caps. The stems and caps press-fit together without the need for glue.

Download the full set:
Gyroid: https://than.gs/m/880113 
Diamond: https://than.gs/m/880116 
Stochastic: https://than.gs/m/880120 


Check out my other mushroom designs:
Modular Modular Mushroom Set:  https://social.thangs.com/m/53049 
Wavey Modular Mushrooms: https://social.thangs.com/m/335591
Dual Colour Mushroom Caps: https://than.gs/m/854026 
Mushroom Magnets Large: https://than.gs/m/863807 
Mushroom Magnets Small:  https://than.gs/m/863815



Messy Mushroom (Gyroid)

Messy Mushroom Cap Gyroid.stl

These wavey textured letters match the wavey number set found here: https://social.thangs.com/m/305538

See here for video: https://youtu.be/05MeHJnXIxM 

Other letter sets:

Wavey:
Letters: https://social.thangs.com/m/305534 
Numbers: https://social.thangs.com/m/305538 
Lichen:
Letters: https://social.thangs.com/m/172431 
Numbers: https://social.thangs.com/m/177028 
Geode:
Letters: https://thangs.com/mythangs/file/791222   
Numbers: https://thangs.com/mythangs/file/791233 
Cracked:
Letters: https://than.gs/m/895475 
Numbers: https://than.gs/m/895477


Wavey Letters

Wavey Letters Display Do Not Print.stl

These wavey textured numbers match the wavey letter set found here: 
Letters: https://social.thangs.com/m/305534 
See here for video: https://youtu.be/05MeHJnXIxM 

Other letter sets:

Wavey:
Letters: https://social.thangs.com/m/305534 
Numbers: https://social.thangs.com/m/305538 
Lichen:
Letters: https://social.thangs.com/m/172431 
Numbers: https://social.thangs.com/m/177028 
Geode:
Letters: https://thangs.com/mythangs/file/791222   
Numbers: https://thangs.com/mythangs/file/791233 
Cracked:
Letters: https://than.gs/m/895475 
Numbers: https://than.gs/m/895477




Wavey Numbers

Wavey Numbers Display Do not print.stl

Messy Mushroom (Stochastic)

Messy Mushroom Cap Stochastic.stl

Learn your letters quickly or this deadly Alphabet Asp might not give you a second chance!

See here for video: https://youtu.be/HiXW619a290

This snake uses a unique print-in-place ovoid joint designed to be stronger than the interlocking double ring joints used in many articulated designs, so this design is more suitable for use as a fidget or children’s toy.

Like a “ball and socket” joint, the oval-shaped ovoid from one segment is held in place by a similarly shaped socket in the neighbouring segment. Varying the relative dimensions of the ovoid and socket allows for precise control of the movement between each segment. In this design, lateral side-to-side movement is maximized, but rotation and up/down movement is slightly restricted. This more accurately mimics the “tone” and movement patterns of a real snake.

You may get some small adhesions between segments. Simply apply a bit of force to move the joint the first time, and it will be fine after that.

Surface texturing for this design was done with nTopology.

See links below for other articulating snake designs.

Brick Boa (Lego compatible)
See here for video: https://youtu.be/mQ2iIQSwBoI
Brick Boa: https://thangs.com/mythangs/file/67249


Topology Snakes:

Video: https://youtu.be/z7fLPr0367s 
Serpentes nTopologus Gyroidicus (gyroid): https://thangs.com/mythangs/file/66107 
Serpentes nTopologus Hexhoneycombus  (Hexagonal Honeycomb): https://thangs.com/mythangs/file/66109 
Serpentes nTopologus Voronoicus (Voronoi Volume Infill): https://thangs.com/mythangs/file/66110 

Textured Snakes:

Video: https://youtu.be/8fIhzqsQP_k 
Bubble Boa: https://thangs.com/mythangs/file/62591 
Voronoi Viper: https://thangs.com/mythangs/file/62593 
Knurled Nightcrawler: https://thangs.com/mythangs/file/62592 


Alphabet Asp

Messy Mushroom (Diamond)

Messy Mushroom Cap Diamond.stl

Sets of cracked letters and numbers.

See here for video: https://youtu.be/XzuOrIzYPGM 

Download the set:
Cracked Letters: https://than.gs/m/895475 
Cracked Numbers: https://than.gs/m/895477 

See here for other letter and number sets:
Wavey:
Letters: https://social.thangs.com/m/305534 
Numbers: https://social.thangs.com/m/305538 
Lichen:
Letters: https://social.thangs.com/m/172431 
Numbers: https://social.thangs.com/m/177028 
Geode:
Letters: https://thangs.com/mythangs/file/791222   
Numbers: https://thangs.com/mythangs/file/791233 
Cracked:
Letters: https://than.gs/m/895475 
Numbers: https://than.gs/m/895477



Cracked Letters

A.stl

Sets of cracked letters and numbers.

See here for video: https://youtu.be/XzuOrIzYPGM 

Download the set:
Cracked Letters: https://than.gs/m/895475 
Cracked Numbers: https://than.gs/m/895477 

See here for other letter and number sets:
Wavey:
Letters: https://social.thangs.com/m/305534 
Numbers: https://social.thangs.com/m/305538 
Lichen:
Letters: https://social.thangs.com/m/172431 
Numbers: https://social.thangs.com/m/177028 


Cracked Numbers

0.stl

This design is part of a series that explores different circular textile geometries. It features a circumferential regular knit pattern.

See here for video: https://youtu.be/Cxnof4Vf1zs 

The pieces could be used as trivets or scaled down for use as coasters. Be aware of the temperature limitations of your printing material and do not use with hot objects!

Designed with Texmind Braider (http://texmind.com/wp/) and nTopology. 

See here for other designs in the series:
Study 1 - Diamond Weave (circumferential): https://social.thangs.com/m/391998 
Study 2 - Diamond Weave (radial): https://social.thangs.com/m/392010 
Study 3 - Regular Knit (circumferential): https://social.thangs.com/m/392019 
Study 4 - Regular Knit (radial): https://social.thangs.com/m/392026 


Trivet Study 3

This design is part of a series that explores different circular textile geometries. It features a circumferential regular knit pattern.

See here for video: https://youtu.be/Cxnof4Vf1zs 

The pieces could be used as trivets or scaled down for use as coasters. Be aware of the temperature limitations of your printing material and do not use with hot objects!

Designed with Texmind Braider (http://texmind.com/wp/) and nTopology. 


This is the “basic surface” of the gyroid triply periodic minimal surface. Eight of them connect together to form the gyroid “unit cell.” Unit cells repeat infinitely in all three directions.

See here for video: https://youtu.be/xWxGIVsSbfc

The ways in which the basic surfaces connect together to form unit cells can be a bit mindboggling. This construction kit can help gain a better understanding of gyroid structure, which is especially helpful when designing more complex gyroid-based shapes and surfaces.

The holes accept 1/8” x 1/16” cylindrical magnets. Magnets on the same edge need to be inserted with polarity in opposite directions, and this must be consistent across all surfaces.

See here for a similar "Snap-Together Gyroid Construction Kit": https://thangs.com/mythangs/file/66429


Magnetic Gyroid Construction Kit

Do Not Print.stl

Introducing the PI Di.

This model was uploaded at precisely at 3:14 pm Coordinated Universal Time (UTC) or Greenwich Mean Time (GMT) on March 14 (Pi Day).

Roll the di for fun facts about Pi, including the beautiful symbol itself, the number 3.14, and four formulas to help you measure circles, including the formulas for circumference, diameter, radius, and area.  

Download it now.  Don't be afraid to di.



The Pi Di.stl

This is a snap together case which is extremely breathable. I added some robust mounting tabs to the end of the model with chamfered holes to fit M3x6mm heated inserts, which allow for a solid mounting solution which can be repeatedly removed and reused. The case itself is fit with plenty of ventilation, as it will be inside the Prusa enclosure with my Mk3s+. 

After 6months printing almost exclusively with PETG, the Rpi4b still has not had thermal issues, and the case has been removed and put back in place numerous times.

Rpi 4b Case 30mm Fan with heated inserts

pi4b mount with inserts.stl

Top with 30mm fan hole.stl

Scientific name
> Mammuthus primigenius (Blumbach)

Metadata Usage
> CC0

Link:
> https://3d.si.edu/object/3d/mammuthus-primigenius-blumbach%3A341c96cd-f967-4540-8ed1-d3fc56d31f12

Wooly Mammoth.obj from 3DSi

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:5225257.

Very simple holder to hold small cards upright. Can use in games or target practice. Download and customize in OpenSCAD. STL file included fits cards less than 60mm and 0.3mm thick.

Card Stand

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:781165.

The parts from this hexapod can be 3D printed and clipped together. You don't have to stick with this configuration. If you want to build something different, simply clip the parts to build a custom robot. You can see it working here: https://youtu.be/vsrR78Q1Sgw

**Print Settings**

Rafts:
Yes

Supports:
Yes

Infill:
30

Filament brand:
[Canadian Filaments](https://canadianfilaments.ca/)

Filament material:
PLA

**Notes:**
The servo mounting holes can be difficult to fit onto the servo output gears. Here's a tutorial to help you along the way: https://synthiam.com/Community/Tutorials/Strengthen-Servo-Splines-in-3D-Printed-Brackets-17948

Instructions
Once 3d Printed, the parts clip together. There are instructions with photos here: https://www.ez-robot.com/learn-robotics-getting-started-with-the-hexapod-robot.html

Here is how the parts clip together: https://youtu.be/0cKnZqX2XkM

The servos used in this robot's legs are here: https://www.ez-robot.com/store/p16/servo-motor/Heavy-Duty-Servo-Motor/DIY-Servo-Motor.html

The camera for the head is here: https://www.ez-robot.com/store/p64/robotics-camera.html

The EZ-Bv4 Robot Controller Brain is here: https://www.ez-robot.com/store/p24/EZB-smart-robot-controller.html

The LiPo battery is here: https://www.ez-robot.com/store/p25/robot-power/lipo-battery.html

The internal wiring harness + power switch is here: https://www.ez-robot.com/store/p89/wiring-harness-short.html

The iOS and Android App can be downloaded here: https://www.ez-robot.com/mobile-robot-software.html

Windows software for programming this robot can be found here: https://www.ez-robot.com/pc-robot-software.html

Six Hexapod built with EZ-Bits that clip together

Small simple stencil to draw Sin/Cos Functions. Modelled in fusion 360 using the add-in "EquationCurves" with the equation Sin(2𝑥).

Printed facedown to avoid bulging on the drawing edge.

Sin/Cos Stencil

SinCos Stencil.step

Graduation is coming up.  This will make a good trophy, ornament, or personalized gift.  The Step files are included so that you can engrave the name of the graduate or his/her university.  

Scale it down for a cake decoration, or scale it up for a trophy.  We 3D printed one as a Christmas ornament.

There are variations for your 3D printing convenience.  A whole model is for those who want to print it at one time.  Use support as needed.  The other model is for those who want to avoid using support material.  Let me know if you need any modifications.

The Graduation Piece

Graduation Piece 1.stl

escola.3mf

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:5234620.

Phonics Slider for helping young kids practice reading words phonetically. Use them with your own kids or, if you're a teacher, they are fast enough to print that you can print enough for your whole class.

There's examples provided for CVC, 'r' and 'l' blends, VC, magic 'e', 'r' controlled vowels and silent 'a'. You can edit the PPT to create your own or print the blank template page and write on it with a marker.

After you've inserted the sliders into the frame staple the ends to stop them from coming out. Laminating them first will also make them last longer.

PPT Template: https://www.dropbox.com/s/y91gitnjhn1b6di/Phonics%20Slider.pptx?dl=0
PDF Template : https://www.dropbox.com/s/bhw5710r0xqzhsz/Phonics%20Slider.pdf?dl=0

https://www.youtube.com/watch?v=7YwQn6Nxea0

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