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    A little boy asked his father what a tickle looks like, and Robert Hargreaves’ first Mr. Men character, Mr. Tickle, was born.

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Weapons & Warfare > Chemical Weapons


On 22nd April, 1915, The first successful large scale attack using a poison gas was made... Read more »

On 8th February, 1924, The United States first used lethal gas as a method of execution... Read more »

On 10th April, 1972, The Biological Weapons Convention was signed... Read more »

On 29th April, 1997, The Chemical Weapons Convention agreement of 1993 took effect... Read more »


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