Function in nature and technology. (1988)

Documentary №52164, 2 parts, duration: 0:19:53
Production: Centrnauchfilm (CNF)
Director:Rodichev D.

Topics:

Annotation:

Educational film shows numerous examples of functional relationships in nature and technology.

Reel №1

Footage frameFootage frameFootage frameFootage frame

A spider in a web.

Honeycomb.

Chestnut.

A cut of a tree.

Shells.

Roofs of houses of the old city.

Medieval computing devices.

Engravings in old books.

Cartoon with explanations of the intensity of the qualities of objects.

The image of the intensity of qualities in the form of segments.

Chess pieces.

A graphical representation of the function of an element of the set x with respect to an element of the set y.

The arrangement of chess pieces on the board.

Cartoon with explanations about functional dependence - the figure smiles, not functional - sad.

Children in kindergarten.

Mom came for the baby.

The figure smiles.

Two grandmothers came to the kindergarten for the girl.

Large - the face of a child.

Close-up - the boy's face.

No one came for the boy.

The figure is sad.

Cartoon explaining the uniqueness and ambiguity of functions.

Footage from the program "The Club of experts", which explains the randomness of the function.

Footage from Sergei Bondarchuk's film "War and Peace", as an illustration of the uncertainty of the function.

Frames with crystals of the correct shape.

A graph of directly proportional dependence.

Footage from a circus performance of acrobat jumpers on a flip board.

The Archimedes spiral graph.

A graph of the directly proportional dependence of the distance of the point to the origin of the coordinates on the angle of rotation of the beam.

Key words

Functions.
An accident.
Uncertainty.
Concreteness.

Calendar: 1988

Reel №2

Footage frameFootage frameFootage frameFootage frame

A record is spinning on the turntable.

The movement of the needle on the plate is the Archimedes spiral.

The helix graph is a direct proportional relationship.

A squirrel is gnawing nuts.

The squirrel moves along the tree in a spiral line.

Fountains.

A jet of water in a fountain describes a parabola.

The line that envelopes the family of parabolas is also a parabola.

Graph of various power functions.

Calculator.

Recorder.

Hyperbolic graph.

When the hyperbola rotates around one of the axes of symmetry, we get a hyperboloid.

Alexey Tolstoy's book "Hyperboloid of engineer Garin".

Stills from the film based on the book by Alexey Tolstoy "Hyperboloid of engineer Garin".

Atomic explosion.

A graph of the increase in the number of fissionable nuclei over time.

Graph of exponential dependence or exponential function.

Port.

Mooring of the vessel with cables.

The spiral of the exponential function.

The snail crawls on the plant.

The head of a mountain goat.

The pianist plays the piano.

The musical scale of the piano with logarithms of musical frequencies.

The sine wave.

A sine wave on the oscilloscope screen.

The sound engineer in the studio transforms the sound of the violin.

Panorama of the city at night.

Space locators.

Instrument readings.

Layout of the planet Earth.

City lights at night.

Key words

Proportional dependence.
Graphs of functions.
Hyperbole.
A parabola.
The sine wave.
The cosine.
Logarithms.

Calendar: 1988

Our website uses "cookies" to give you the best, most relevant experience. By continuing to browse the site, you agree to our use of cookies. See our User Agreement, Privacy Policy and Cookies Policy.