Lucy was well known for her speaking ability -- according to her 1821 obituary, the fluency of her speech captivated all around her -- and she used her skills a number of times in defense of her family's rights and property.
In some countries old kerosene is used for charcoal lighter. In the US, charcoal lighter fluid is usually Naphtha or a mix of Naphtha and kerosene. Some people use kerosene thinned with alcohol to make is easier to light and faster to burn. -Mark.
In recent years, kerosene has developed another important usage: jet fuel. It is highly combustible, making it suitable for the demands of a jet. However, it has a low vapor level, which means that it has a low chance of exploding.