Título:
Lights out! / CBC ; written & directed by Michael McNamara.
ISBN:
9781627892810
Información de publicación:
[Place of publication not identified] : [Publisher not identified], [2015]
Arlington, VA : PBS Distribution
Descripción física:
1 videodisc (44 min.) : sound, color ; 4 3/4 in.
Nota general:
"Is too much artificial light a bad thing"--Container.
DVD, widescreen.
Síntesis:
Our planet is lit up 24 hours a day, seven days a week. We're addicted to light of all kinds, and like anything else that's addictive, is too much a bad thing? Join leading scientists in the lab and in the field to discover how much harm light at night may be causing people and to learn about the ground-breaking steps being taken to protect us.
Título uniforme añadido:
DAK_LANGUAGE_NOTE:
English subtitles for the deaf and hard of hearing (SDH).
DAK_511:
Narrated by David Suzuki.
DAK_518:
Originally broadcast by the CBC Dec. 13, 2012.
DAK_OCLC_NUMBER:
ocn904411296
Disponibilidad:
Apple Valley - Galaxie~1
Eagan - Wescott~1
