About
Machines can make our life easier. A simple machine is something that can change the direction or strength of a force. All complicated machines are made of one or more simple machines. Simple machines can reduce the effort needed for you to run them. See if you can find the simple machines around you.
Language - English
Rich Linville
My email is teachersask@yahoo.com, and I will respond to comments and questions. Using a child’s first name and interests, I will custom-write books for adults and children. Email me if you are interested in a custom children's book. For 45 years, I enjoyed teaching all subjects in elementary, middle school, high school, and college. When I retired in 2013, my wife said that I should write children’s books since I had been reading and telling so many stories as a teacher. Since then, I have published on Amazon over 300 children's ebooks and paperbacks, over 200 audiobooks, and 15 hardcover books. I write both fiction and nonfiction children’s boo...