d4 invention 3d models

This polyhedral mechanical puzzle was invented in 1971 by Naoki Yoshimoto, who discovered that two rhombic star dodecahedra could be assembled into a cube. These two dodecahedra allow the cube to be divided into two equal parts. The two cubes...

The rest is fully invented and designed by me, so I am not presenting someone else's work as my own. # To the print machine! I have made sure all parts are printable with the highest quality possible. You will need to print all parts, ideally one...

That's because I printed them before realizing contest rules wouldn't allow big designs.\nHowever, I've posted pictures showing how to build them.\nAll pieces of this design can fit inside an area measuring 10x10x12.5cm\nHere's a list of pieces...

Apple has stated they will be coming out with a consumer kit in the near future, but as someone who has pulled apart the entire Mac Pro, I don't think accessing the feet will be very easy unless Apple invents some new tool. This design exists for...

It was here his Divine had been spinning wicked webs for centuries, coaxing the Drow to worship a false invented god, Irinax, the great spider protector. Here Conrad changed his form to that of a Drider, a worshipped figure among the Irinaxi Drow,...

What's more, this brilliant little invention is perfect for diners out at fast-food restaurants or those of you who simply love snacking on their favorite foods while lounging around. The Thork can fit neatly into your pocket, so feel free to whip...

No, I haven't had time yet to invent a tailcap or assembly tutorial, but feel free to leave me comments and ask questions until I do. (UPDATE: Tail Cap added!) One quick fix to cover exposed terminals on the base is to print a second tailcap and...

A number followed by "s" (which must have stood for something other than standard in a math equation but now only stands alone and so makes s equal one of several numbers, not to say none since '0' through "9", or 'one,' the words humans prefer for...

Disposable dishes, which are often made from plastic or paper pulp or a composite (plastic-coated paper), were invented in 1904, and are designed to be used only once. Also melamine resin or tempered glass such as Corelle can be used. Some people...

One type (Inventables purchase) had only part of the thread conductive with the rest being structural, and gave lots of problems. Additionally, the resistance per cm adds up pretty quickly -- http://www.sparkfun.com/products/10118 This thread however...

Along with contemporaries such as Frédéric Auguste Bartholdi (of Statue of Liberty fame), Barrias was influential in re-inventing a new sophisticated approach to allegorical representation. This refined approach is evident in the romantic figure of...

It’s a kind of “what if” scenario that focuses on futuristic inventions (as imagined by 19th century society) powered by steam. The printer was based on a standard Original Prusa i3 MK3S kit and no parts of it were modified to ensure smooth operation...

You may wish to join our team (you will be the second!) or promote our project, Public Invention (For All Humanity), PIFAH where many other emerging ideas are published. At my github repository you will find a drawing and a spreadsheet which...

Video with sound (For other pistol, but the sound remains the same) - https://youtube.com/shorts/bGzl0JL8zno?feature=share As we have invented a unique trigger mechanism, you won't need any springs or metal parts. Pistol is easily 3D printable. ...

The invention of hieroglyphic writing allowed the names, birth dates, marriage alliances, coronations, wars and deaths of ruling lords to be recorded. Texts and figural scenes were inscribed on stone lintels and stelae and incorporated into the...

https://www.youtube.com/watch?v=JnUXYR0LcfU\nNissan isn't inventing a new idea with their variable compression ratio engine, but they're actually building this design so it's worth figuring out how it works. What better way than building a physical...

One of the most exciting ways to integrate the Makey Makey, a USB connected multi-ported Invention Tool, is to play games made in Scratch or other platforms using a controller. By using a 3D printed design and conductive material, we set out to make...

These uniquely designed tiles also make an ideal solution for wall surfaces, shower floors, as well as those more inventive, individual applications. Their most notable attribute is the wedge-shaped profile, which serves to minimize joint spacing...

This part was invented to prevent that from happening. What makes it special? No tools are required for installation - it just slides onto the bed track for a snug fit. The color is intended to match the green trim found as an accent in other parts...

The best minds invent methods to destroy this voracious insect. You can also help in this struggle by using this model to better illustrate what this uninvited guest looks likeIn the scene there are cameras and lighting. Materials are set up. You are...

One of the coolest ways to integrate the Makey Makey, a USB connected multi-ported Invention Tool, is to play games made in Scratch or other platforms using a controller that's uniquely yours. By combining 3D printing with conductive materials, we...

The spirograph was invented by mathematician Bruno Abakanowicz around 1881 and used to calculate the area delimited (bounded) by curves. Drawing toys using gears started to become popular around 1908 when the Sears catalog advertised The Marvelous...

# The Yoshimoto Double Cube [The Yoshimoto Cube](http://www1.ttcn.ne.jp/a-nishi/y_cube/z_y_cube.html) is a polyhedral mechanical puzzle invented in 1971 by Naoki Yoshimoto, who discovered that two star-shaped rhombic dodecahedrons could be assembled...

Bottle Opener - keeps bottle cap flat History of this bottle opener: About 40 years ago my dad created and afaik invented the in the pictures shown bottle opener made out of wood. He made really many of them manually on his lathe - afaik more than...

I invented the Gyrokey in 2021 when I decided I wanted a great tool for assembling a hydrofoil for the wingfoiling sport. I had to do 12 screws each time I went sailing and came out, so it started to feel tedious after a few sessions. The L-shaped...

One of the most significant innovations of this approach was the opening up of the artistic possibilities offered by the plurality of viewpoints, an invention of late classical compositions. The figure's movements are only understandable from the...

The Ondes framboise is a digital emulation of one of the earliest electronic musical instruments, the Ondes Martenot, invented in 1928 by Maurice Martenot. This new incarnation uses digital sound synthesis by Pure Data (PD) running on a Raspberry...

I invented the Gyrokey in 2021 when I decided I wanted a great tool for assembling a hydrofoil for the wingfoiling sport. I had to do 12 screws each time I went sailing and came out, so it started to feel tedious after a few sessions. The L-shaped...

The print itself is only a case and a lid, but I thought it may inspire some other creative invention. I apologize for the poor quality of the video and my gross fingers. It was really hard to get the camera to recognize the led screen because of...

I don't invented that by myself, but liked the idea of narddawg314 in his thing https://www.thingiverse.com/thing:2893259 . If you feel the need for such a cascade, pick the appropriate STL named „two barbtails”. The treaded post in those files is...