How to make an origami Tetrahedron
Designed by Jo Nakashima (10/2020)
Support my channel! https://www.patreon.com/jonakashima

In this video you'll learn how to make a modular origami Tetrahedron. A Tetrahedron is a regular polyhedron with 4 faces, all equilateral triangles. My unit for this model is also made from a triangle, so the first steps in this video shows how to get the proper shape from a standard square sheet of paper.
You can write or print numbers to make a D4 dice. You can also use the same units to build other platonic solids (Octahedron and Icosahedron) and as triangular pixels.
● Octahedron: https://youtu.be/7tUzjOUn_Nw
● Icosahedron: https://youtu.be/ZSbCCtZITLk
See also:
● Strip Tetrahedron: https://www.youtube.com/watch?v=OsNXsckES7w
● Seamless Cube: https://www.youtube.com/watch?v=0oMf8L9ekys

See also more models made from this unit in the Deltahedron playlist:
https://www.youtube.com/playli....st?list=PL5jDTd07plN
#Origami #Tetrahedron

► DIFFICULTY LEVEL: Simple

► MY PAPER: 15cm x 15cm origami paper (to cut 4 triangles)

► INDEX
0:00 Intro
0:10 The Origami Tetrahedron
0:37 Triangles
3:24 Pre-creases
4:20 Simple connection
6:05 Squash fold connection
9:19 Assembly
12:16 Origami Tetrahedron finished!

★ Website: https://jonakashima.com.br
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Commercial use is not allowed without prior written permission from the author. Please contact the author to ask for commercial licensing

Music:

Good Starts - Jingle Punks (YouTube Audio Library) .
Moon Lounge Omicron Prime - Kevin MacLeod (incompetech.com) licensed under Creative Commons: By Attribution 3.0 License (http://creativecommons.org/licenses/by/3.0/)