Youtor
This Is What A 1000 Firework Looks Like Brandon B
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=rmtK2BgmGCw
Professor Chris Bishop, presenter of the 2008 Royal Institution Christmas Lectures, gives a family lecture on the history of the modern firework. • Through demonstrations of pyrotechnic chemistry hear how Chinese incendiaries made from honey led to the development of gunpowder; discover how the loud bangs of fireworks are routed in the origins of photography; and find out how an accident in a nineteenth-century kitchen sparked a new chemistry for firework making. • Recorded at the University of Cambridge on the 4 November 2011. • The Ri is on Twitter: / ri_science • and Facebook: / royalinstitution • and Tumblr: / ri-science • Our editorial policy: http://www.rigb.org/home/editorial-po... • Subscribe for the latest science videos: http://bit.ly/RiNewsletter
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