Uploaded July 2016 | Updated September 2026, 2 weeks ago

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Let's design and build a magic wine bottle holder! For my 100th video, I wanted to post something that I've been meaning to for over a year now. I've written some code and made a spreadsheet so that anyone can design and then build their very own single-bottle magic wine bottle holder (double-bottle link can be seen below).

I will be posting links and resources related to this video here in the description. If something is missing (or links don't work), please let me know so I can fix them.

===== NOTES =====
Note about the sound: I apologize for the difference in volume level between video filmed on my camera and video filmed on my computer.

===== GITHUB =====
To access all the files necessary to get building, head on over to my GitHub repository. There is a PDF in there that explains all the math behind the code.

github.com/jte0419/Magic_Wine_Bottle_Holder

I'll be putting these files on my website as well, but for now they are only located on GitHub, so just download them there. Feel free to make your own improvements to the code. Make sure you read the README file first.

===== RELEVANT VIDEOS =====
More videos will become available as I make them. Here is a list of those I intend to make (with links if I've completed them):

1) Double-bottle magic wine bottle holder
goo.gl/mnP9rY
2) Mathematics behind the code (single-bottle)
3) Mathematics behind the code (double-bottle)
4) How to use the single-bottle MATLAB code
5) How to use the double-bottle MATLAB code
6) How to use the single-bottle C++ code
7) How to use the double-bottle C++ code
8) How to use the single- and double-bottle Excel spreadsheet
9) How to find the CG of a wine bottle
goo.gl/8PvgbD
10) How to calculate the density of your wood
goo.gl/Cz1rzL