Netvouz - link info http://www.netvouz.com/url/bd51f5379cd2027b9064e09306f850f7?feed=rss Info about a link ▶ Brian Cox visits the world's biggest vacuum chamber - Human Universe: Episode 4 Preview - BBC Two - YouTube https://www.youtube.com/watch?v=E43-CfukEgs Programme website: http://www.bbc.co.uk/programmes/p0276q28 Brian Cox visits NASA’s Space Power Facility in Ohio to see what happens when a bowling ball and ... Fyzika > Fyzikální vzdělávání, zdroje pro učitele > Pokusy a zajímavosti richter Mon, 08 Jun 2015 20:40:09 GMT