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Only lethal if sugar is present
03:00 EDT 21 Sep 2017 | Bionity
The plant toxin ricin is one of the most poisonous naturally occurring proteins, making it an extremely dangerous bioweapon. Ricin attacks have made the headlines a number of times over the years, including the spectacular “umbrella murder” in London in the 1970s, or more recently the ricin letters ...
Original Article: Only lethal if sugar is present
