1. 19/04/1996 2,4-D is the most widely used herbicide in the world and the third most widely used in the USA.
  2. 19/07/1992 Dr. Rosling does not like the statement “cassava contains cyanide.” A food that contained pure hydrogen cyanide could be easily detoxified (it would be driven off as a gas by cooking). If any free cyanide is present in cassava, it can easily be driven off into the air by temperatures over 28C (82...