Yes, pencils have been around since the Middle Ages
No, LED (Light Emitting Diode) is not used in pencils. Pencils are traditionally made with graphite or a mixture of graphite and clay for the writing core. LED refers to a type of electronic light source, not suitable for writing instruments like pencils.
No, Roman children did not have pencils. Pencils, as we know them today, were not invented until much later. In ancient Rome, children would use a stylus made of a thin metal or bone to write on wax tablets.
Mechanical pencils, like the regular kind of pencils, use graphite.
he use computers
no
Today, we use it for pencils. But since it can conduct electricity better than silver, and is stronger than diamonds, we can use it for digital technologies in the near future, such as TV screens. Insert mode
Pencils are used by every literate culture in the world. Today, only handful of cultures are not literate.
You just used many pencils in a sentence.
Schools began using pencils in the late 16th century, with the first modern pencils being made in the 19th century. The introduction of graphite as a writing material in the 1500s led to the development of the wooden pencil we know today. By the 1800s, pencils became widely adopted in educational settings due to their convenience and ease of use.
Ogers exist today. They're among us.
yes he used pencils in his sketches
It all depends on how you use it in a sentence.