ustas19 Works

Four Mutually Tangent Spheres and the Radius of the Fifth Tangent Sphere

2014-10-25 23:28

Rotation of Cube and Octahedron

2013-02-05 00:50

Platonic Solids and Spheres by uStas

2015-03-30 02:11

Antiprisms Construction

2013-07-25 22:53

CubeOctahedron and Prism

2013-07-19 03:10

Truncated Pyramid and Prism Construction

2013-07-03 00:44

Sunlight Refraction in a Prism

2013-02-06 00:52

Tetrahedron and CubeOctahedron

2013-02-06 23:02

Rotation of All Platonic Solids

2013-02-09 11:51

Lissajous figures on the cube

2014-11-15 17:32

Light in GeoGebra Demonstration

2013-02-17 14:00

Sound Exercises

2013-10-13 03:27

Vector 3D: Geometric Constructions and Spatial Transformations

2013-02-03 03:43

Two Pyramids by uStas

2013-08-11 03:56

Light Rotation in Geometry

2013-02-04 04:19

Triangular Pyramid Construction Example

2013-11-30 21:27

Orthodox Church Geometry Construction

2013-10-24 18:49

Two Polyhedra

2013-07-06 21:50

Bernoulli's Double Egg Curve

2015-04-18 02:48