(Le bras de levier et la rivière)

Content: In the film, produced for the series "Young Scientists", for the CBC, a group of young people on vacation share the discovery of the application of the lever in some applications of everyday life.

Countries:

Canada

Genres:

Documentary

Runtime:

26 minutes

Year:

1973

Directors:

Michel Brault

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Production companies:

ONF | NFB

Actors:

Crews:

Director of Photography

Director of Photography

Director