Uploaded July 2016 | Updated September 2026, 2 weeks ago
Safety note: Don't be like me in this video. When you're cutting the wood on a miter saw, don't have gloves on.
In this video I'll show you how to up the ante by designing and building a double-bottle magic wine bottle holder! If you're interested in keeping it simple with a single-bottle magic wine bottle holder, check out my other video:
goo.gl/S3tXtA
If you're interested in the code, you can download it from my GitHub by clicking the link below. There are instructions on how to use them in the README file.
github.com/jte0419/Magic_Wine_Bottle_Holder
A quick note about using the dimensions given in this video:
These dimensions are calculated for my specific wood type, density, thickness, and width. The dimensions will change (by how much I can't say) if you are using a different wood. This is why I've made the design tools for you to use. If you want to be sure the design will work, download the code/spreadsheet and get the correct values.
Safety note: Don't be like me in this video. When you're cutting the wood on a miter saw, don't have gloves on.
In this video I'll show you how to up the ante by designing and building a double-bottle magic wine bottle holder! If you're interested in keeping it simple with a single-bottle magic wine bottle holder, check out my other video:
goo.gl/S3tXtA
If you're interested in the code, you can download it from my GitHub by clicking the link below. There are instructions on how to use them in the README file.
github.com/jte0419/Magic_Wine_Bottle_Holder
A quick note about using the dimensions given in this video:
These dimensions are calculated for my specific wood type, density, thickness, and width. The dimensions will change (by how much I can't say) if you are using a different wood. This is why I've made the design tools for you to use. If you want to be sure the design will work, download the code/spreadsheet and get the correct values.
![Explained: Continuity Equation for Axisymmetric Conical Flow [Taylor-Maccoll]](https://i.ytimg.com/vi/f79k_ZWtCdc/mqdefault.jpg "Explained: Continuity Equation for Axisymmetric Conical Flow [Taylor-Maccoll]
The continuity (conservation of mass) equation was derived in a previous video. Since the Taylor-Maccoll problem is formulated in spherical coordinates, the conservation equation needs to be recast in terms of spherical coordinates. A few of the assumptions discussed in the previous assumptions video are used to simplify the equation to a useful form for this problem.
The links to relevant videos can be found here.
Continuity Equation
http://www.youtube.com/watch?v=uXPRyYAHvZk
Taylor-Maccoll Assumptions
http://www.youtube.com/watch?v=HIDeIZO0z-8")
![Explained: Sound Suppression Water System [Space Shuttle]](https://i.ytimg.com/vi/fc1WokD1A1c/mqdefault.jpg "Explained: Sound Suppression Water System [Space Shuttle]
The acoustic waves generated from the space shuttle as it lifts off have the potential to damage both the launch structure as well as the shuttle itself. Water is used to absorb some of this energy to ensure a safe launch.
After seeing a different view in a video, it appears that the SSME exhaust hole water nozzles shoot water horizontally across the hole from the sides. The nozzles look like theyre located towards the top of the exhaust hole.
A couple videos that have excellent footage of the structure can be seen below. Note: I would turn down your volume a little before clicking the links because youve probably turned it up to watch my videos.
http://www.youtube.com/watch?v=ezVOSfbKNJ0
http://www.youtube.com/watch?v=dTAjGiZvI9k
This video is pretty spectacular too.
https://www.youtube.com/watch?v=mjrpuG2HOuI")
![Explained: Irrotational Condition [Taylor-Maccoll]](https://i.ytimg.com/vi/g4vnuSHBokU/mqdefault.jpg "Explained: Irrotational Condition [Taylor-Maccoll]
Croccos equation (under our given assumptions) led to an expression regarding the irrotationality of the flow. That is, the flow is free from rotation. Expanding the expression that the curl of the velocity field is zero, another expression relating the velocities flow can be obtained.")
![Explained: Menu Items GUI [MATLAB]](https://i.ytimg.com/vi/hv1VUeRV7uU/mqdefault.jpg "Explained: Menu Items GUI [MATLAB]
Menu items are used in almost every application you use. Some of the more well-known ones are the File and Edit menu items. Menu items can be similarly used in a MATLAB GUI, and this video shows how to program them.")
