When was the toothbrush invented? A.1770 B.1765 C.1790 D.1742 Answer and Feedback Answer:A Feedback:The first toothbrush was made out of a bone and small brush, by jail prisoner William Addis of England. Questions in to this exercise. Do you want test? Practice World Inventions Online Test 4 | Englishfreetest.com Test Share this post some other questions in the test. Who invented Automobiles using gasoline? Who invented the battery? Where were wigs first invented? Who was the first person to patent the JET ENGINE? The initials JCB on earth-moving equipment are those of the founder of the company that makes it. What is his name? What treat was invented by 11-year-old Frank Epperson in 1905? When was Milk Tray first introduced? When was the toothbrush invented? What item of apparel was invented by Ellery Chun, a Hawaiian clothing merchant, in 1931? Who invented Fountain Pen ? Some other questions you may be interested in. What animal is depicted on the national coat of arms of Iraq? What are the basic colors of the national flag of Iraq? What type of meat is used for the preparation of the meal called Shawarma, which is very popular in the Middle East, including Iraq? Who is considered the founder of modern Singapore? When did Singapore become a British crown colony? By 1900, Singapore had a population of nearly how many residents? In 1926, Singapore, Penang, and this settlement were combined to form the Straits Settlements. How long did the fight for Singapore last during WWII? What was Singapore renamed to during the Japanese occupation (1942-1945)? Singapore created a constitution on June 3, 1959 after achieving full internal self-government.
