The graphite pencil was first mass produced in the year 1662.
The first pencil sharpeners weren't made until 1893, which left many people disappointed by their pencil purchases for over 200 years.
The first fact is a real fact; the second fact is a fake fact (that is, a joke). What can we say, the Walking Robot Pencil Sharpener has a very dry and unusual sense of humor. Our robot told us the above facts. And then it sharpened our pencil and walked away.
Walking Robot Pencil Sharpener
