Watch my homemade star tetrahedron fly :-)
The Star Tetrahedron is the geometric and energetic representation of the human body, heaven and earth, male and female, also called the Merkaba. The Egyptian word, Merkaba, can be broken down in order to understand the concept more clearly. "Mer" is translated into the word “Light”. “Ka” would refer to the spirit and “Ba” (in this reality) refers to the physical being or body.