Carbolic soap days, he renewed the pad and discovered that no infection had developed, and after a total of six weeks he was amazed to discover that the boy's bones had fused back together, without the danger of suppuration. In 1894, William Lever, 1st Viscount Leverhulme introduced the first mass-produced carbolic soap to the market, Lifebuoy. One of the distinctive features of this soap is its deep pink to red color, which is caused by the carbolic acid. Carbolic acid is used in a wide range of industrial and consumer product applications and can be a skin irritant. Some people who use
Name-letter effect countries liking those letters relatively more. As in the first study, the second one also included a task relating to disliking letters. Subjects were asked to select the six letters they liked the least. As before, merely having a letter in one's own name significantly reduced the chances of disliking it. This task revealed an asymmetry in the letter preference hierarchy. While there was a large consensus within each of the 12 languages as to which letters were least preferred, there was not much consensus at all around the most preferred letters. In the light of how surprising the finding