TANGENCY PROBLEM/HEX WRENCH
![](https://i.ytimg.com/vi/Cj7gq5jXmRA/mqdefault.jpg)
24:47
Gear Arm Construction with Principles of Tangency.
![](https://i.ytimg.com/vi/CcUhyKGZHe4/mqdefault.jpg)
24:25
ISOMETRIC PROJECTION PROBLEM
![](https://i.ytimg.com/vi/ID8r0OhiYe0/mqdefault.jpg)
19:28
Shape Hacks - How to Draw Interesting Shapes
![](https://i.ytimg.com/vi/y8Up0NHI96Q/mqdefault.jpg)
15:44
HOW TO DRAW ADJUSTABLE AMR USING TANGANCY PRINCIPLES
![](https://i.ytimg.com/vi/uD0WW124Lz4/mqdefault.jpg)
22:36
Oblique drawing with Oblique circle projection(How to draw Oblique projection)
![](https://i.ytimg.com/vi/_5xTHlGwKw4/mqdefault.jpg)
11:11
Are Hexagons the Strongest Shape?
![](https://i.ytimg.com/vi/p_p-rxhe0z8/mqdefault.jpg)
27:21
PRINCIPLE OF TANGANCY ON SHIFT LEVER
![](https://i.ytimg.com/vi/O5-Xq3xCFS4/mqdefault.jpg)
20:58