53:18
Light! More than meets the Eye - Science of visible light
Light! More than meets the Eye - Science of visible light
BBC - Horizon - What on earth is wrong with gravity?
Broadcast on: 9th February 2009 As Israel prepares to vote on its future, the BBC's Middle East editor Jeremy Bowen travels through a devastated Gaza to ask where the recent Operation Cast Lead now leaves the future of the region. With feelings running high on all sides, Bowen follows extraordinary personal stories across the frontline, and pieces together rival claims about war crimes and the targeting of civilians. And he asks whether the 22-day offensive has really weakened the Hamas movement, or if the violence has simply sowed the seeds of further bloodshed.
Am heutigen Earth Day strahlt NATIONAL GEOGRAPHIC Dokumentationen aus, die einen detaillierten Überblick über die menschlichen Einflüsse auf Natur und Weltklima geben: Human Footprint etwa zeigt in eindringlichen Bildern, wie viel Energie und Rohstoffe ein 'Durchschnittsbürger' eines Industriestaates in seinem Leben verbraucht. Dabei wird auch deutlich, wie sich dieser Konsum auf die Menschen in anderen Regionen der Erde auswirkt: Die Folgen eines verschwenderischen Umgangs mit natürlichen Ressourcen bekommen meist nicht die Verursacher in der 'Ersten Welt' zu spüren, sondern die Bewohner von Entwicklungs- und Schwellenländern. Durch die Ausbeutung ihrer Arbeitskraft und der Rohstoffe ihrer Heimatländer ebenso wie durch die Folgen des Klimawandels, die zu Missernten, Sturmfluten und Überschwemmungen führen.
Accidental Inventions examines the stories behind 10 extraordinary inventions, using historical photographs, 3D graphics, and interviews with professors and professionals from the FBI to the U.S. Air Force. See how a cocklebur became Velcro, or how a mysterious laboratory accident created Teflon. Did you know Cellophane was a failed tablecloth? Or that stainless steel was literally discovered in a scientist's junk pile?
Lifestyle changes made by a north London family in order to discover ways of reducing their CO2 footprint and and developing a more sustainable way of living. The BBC Panorama series broadcast this item at the beginning of March 2007.
Discovery Channel documentary film by Richard Dawkins
Animated Quantum Video
BBC Horizon: The Day We Learned to Think
HTTP://WWW.LLAMAMELOLA.COM
Comments