# Efficiency marathon for self made vehicles; Week number: 79-26

Newsreels in which Dutch subjects of a certain week are presented.; Students of the College of Technology in Delft are participating in an efficiency marathon to see who can drive te most fuel-efficient with self made vehicles. On a track of fifteen kilometers winner 'Eindhoven' is able to use up 1 liter for 732 kilometres with a minimum speed of 15 km/hour. SHOTS: students in self made vehicles drive across a track.

- Kind: Short
- Year: 1979
- Runtime: 1 min
- By: Polygoon-Profilti (producent) / Nederlands Instituut voor Beeld en Geluid (beheerder)
- Genres: Science, History
- Archive: [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Zuinigheidsmarathon_voor_zelfgebouwde_mobielen-33391.ogv)
- Licence or status: [CC BY-SA 3.0 nl](https://creativecommons.org/licenses/by-sa/3.0/nl/deed.en) (as the archive states it)
- Credit: Polygoon-Profilti (producent) / Nederlands Instituut voor Beeld en Geluid (beheerder)
- Who can watch: Tweens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/commons/35084919?play=1)