Барлығы: 70 #### Volume of a tetrahedron

To calculate the volume of a tetrahedron we start by calculating... #### Ratio of volumes of similar solids

This 3D scene explains the correlation between the ratio of... #### Dice

Regular dice can be used for solving statistical and probability... #### Junction

Entertaining and spectacular animation to practise orientation in... #### Cube of cubes

An exercise about the regular hexahedron built from unit cubes to... #### Cube (exercises)

Edges, diagonals and faces of a cube can be identified by its... #### Ames room

An Ames room is a distorted room that is used to create an optical... #### The reflection and refraction of light

A ray of light is reflected or refracted at the boundary of two... #### Constructing shapes (3D)

Building 3D shapes into a given cube mesh with the help of several... #### Non-orientable surfaces

The Möbius strip and the Klein bottle are special two-dimensional... #### Dividing Space into Regions by 3 Planes

Division of space by three intersecting planes in several... #### Conic sections

The conic section is a plane curve that is created when a right... #### Cuboid

A cuboid is a polyhedron with six rectangular faces. #### What is the time?

A game to practise the use of analogue and digital clocks. #### Angle of inclination of lines and planes

This animation demonstrates the angle of inclination of lines and... #### Simple harmonic motion and uniform circular motion

Simple harmonic motion can be considered to be the one-dimensional... Change of light conditions in different seasons. Measuring height... #### Conic solids

This animation demonstrates various types of cones and pyramids. #### Solids of revolution (exercise)

An exercise about the generation of solids of revolution. #### Euler's polyhedron formula

The theorem formulated by Leonhard Euler describes one of the...