#### 1- Numbering Technique

In this lesson, I will talk about a technique which you can use to fabricate a freeform surface with paper or cardboard. First I will explain the restrictions for the Geometry and then I will make the sections which the panels will sit on. We will also talk about simple nesting in Grasshopper.

#### 3- Roundsquare Clock

in this grasshopper tutorial, I will model the RoundSquare Clock designed by Žiga Gorjup and show you how you can model the curves. First I will explain the steps you should take to produce the curves and then I will model the center hole of the clock.

#### 2- Flat Pipe connection

In this Paracourse lesson, we are going to model a multi-pipe connection in Grasshopper. First, we will study how the connection can be modeled and then we will use advanced techniques to model it.

#### 4- Parametric Table

In this Paracourse lesson, we will model a parametric table in Grasshopper. First, we will make a parametric surface and then start to model the walls and ribs of the table. Finally, we will extract the boundaries of the walls.

#### Polyhedron Fabrication

In this 45 minutes Paracourse Lesson (premium Members) we are going to fabricate a Polyhedron by defining a series of simple connections for the faces. First, we are going to model the connection for any polyhedron and then model them in 3D.

#### 5- Filzfelt Scale Panels

In this Paracourse Lesson we are going to remodel the filzfelt scale wall panels in grasshopper and make them parametric.

#### 6- Waffle Bowl

In this ParaCourse lesson we are going to model a waffle bowl from scratch. first we are going to model a parametric surface and then use perpendicular planes to intersect and extract the main curves.

#### Twisting Pole

In this Paracourse Lesson, we are going to model a twisting series of circles around a pole. First, we are going to find the difference between the circles and the pole and finally, we will put them on the ground for fabrication.

#### Smooth seat

In this Paracourse lesson, we are going to model a parametric chair which is defined by a backbone curve and a series of wooden parts sitting on it. First, we are going to model the wooden part and then find the difference between the backbone and the sections.

#### Reciprocal Ball

In this Paracourse Lesson, you will learn how to convert a sphere into a series of reciprocal strips. First, we are going to use the Kangaroo plugin to model the baselines, and then multiple techniques have been used to extract the final strips.

#### Rotating Boxes (Advanced)

In this Rhino Grasshopper Tutorial, you can model a series of twisting boxes by defining rectangular sections and then use the graph mapper to extract the non-linear distribution of the sections. In the end, you can extract the fabrication details needed and finally nest them on the ground.

#### Rotating Strips

In this Paracourse Lesson, we will model a series of rotating strips to make a Parametric Lamp and finally extract the intersections to use the curves for fabrication.