Interactive: Investigate Alexander Litvinenko's death - Last Days of a Secret Agent - MSNBC.com - 0 views
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Lynda Newhart on 23 Aug 09NBC Dateline - Nice interactive, information on the poisoning of Alexander Litvinenko by Polonium-210. Have students explain why alpha radiation in the body is so deadly.
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Lynda Newhart on 23 Aug 09NBC Dateline - Nice interactive/ information on the poisoning of Alexander Litvinenko by Polonium-210. Have students explain why alpha radiation in the body is so deadly.