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Alkali Metals: Explosive reactions Posted by: Open2net
Video duration: 68 seconds David Johnson of The Open University demonstrates how the alkalei metals react with water - with explosive results - in this extract from the BBC/OU programme "Elements Organised: A Periodic Table". Learn more about alkali metals at http://www.open2.net /sciencetechnologyna ture/worldaroundus/a kalimetals.html Related: alkali_metals, caesium, experiments, explosion, explosive, lithium, open_university, ou, periodic_table, potassium, science, sodium |
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A Glimpse of Titan Posted by: Open2net
Video duration: 366 seconds Titan's surface is like... Professor John Zarnecki explains the surprising answer, and exposes what went on behind the scenes of the Huygens probe. This is an extract from 'Fingers Crossed -- Fifty Years of Space Exploration'. You can watch the whole lecture here: http://www.open2.net /oulecture2007/. With thanks to: Planetary and Space Science Research Institute, ESA and NASA. Related: cassini-huygens, huygens, john, mission, probe, saturn, space, titan, zarneck |
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Charles Hazlewood on Tchaikovsky Posted by: Open2net
Video duration: 167 seconds Charles Hazlewood explores Tchaikovsky's 'Romeo And Juliet' and the Sixth Symphony - The Pathetique on BBC FOUR. In this extra footage, he introduces the idea behind the programmes and explains why you need no specialist classical music knowledge to enjoy the works. More video can be found at http://www.open2.net /tchaikovsky Related: appreciating, classical, hazlewood, juliet, music, pathetique, performance, romeo, sixth, symphony, tchaikovsky |
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Noble Gases Posted by: Open2net
Video duration: 76 seconds David Johnson of The Open University uses balloons to demonstrate the difference between the noble gases in this extract from the BBC/OU programme "Elements Organised: A Periodic Table". Learn more about noble gases at http://open2.net/sci encetechnologynature /worldaroundus/noble gases.html Related: experiments, noble_gases, open_university, ou, periodic_table, science |





