# The work of the Institute for Environmental Health and Health Technology: T.N.O.

The Institute for Environmental Protection and Health Engineering of TNO in Delft conducts various studies into the (living) environment of people. In particular, attention is paid to studies on the influence of traffic noise on sleep, noise-related deafness at work, health risks due to the release of dangerous gases in poorly ventilated areas at work and the occurrence of asbestos in the open air. SHOTS: ext. institute; research into the influence of traffic noise on sleep using a test subject; traffic sign 'noise nuisance'; model of a poorly ventilated room in which the air circulation is examined by means of smoke; wind tunnel research; asbestos fibres viewed under a microscope; research into illegally discharged oil; ext. TNO buildings.

- Kind: Film
- By: Polygoon-Profilti (producer)
- Genres: Science
- Archive: [Europeana](https://www.europeana.eu/item/2051906/data_euscreenXL_https___www_openbeelden_nl_media_659716)
- Licence or status: [CC BY-SA 4.0](http://creativecommons.org/licenses/by-sa/4.0/) (as the archive states it)
- Credit: Netherlands Institute for Sound & Vision
- 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/europeana/2051906~data_euscreenXL_https___www_openbeelden_nl_media_659716?play=1)