Graphite was originally used for pencils until a mixture of lead and clay was invented in 1795.
Lead is a naturally occurring metal found in the Earth's crust. It is usually found in combination with other elements such as sulfur (galena) or oxygen (cerussite). Lead has been used by humans for thousands of years in various applications due to its malleability and resistance to corrosion.
Hebrew was originally used for speaking and communicating. It still is used for that.
Originally Jeff Lynne
It melts solder. Solder was originally a mix of lead and tin that was used to join copper to copper (pipes and wiring) It is in the shape of a pistol, but does not shoot anything.
# Who started using the @ key and what was it used for originally? # Who started using the @ key and what was it used for originally?
Lead has never been used in lead pencils. The lead in a lead pencil is made of graphite, a form of carbon, together with clay and other additives that hold it together. Owing to a poor understanding of science, the graphite deposit that produced the first pencils was originally thought to be lead. The term is still used to refer to the core of pencils.
Wesley Snipes
It was originally used to join skin after surgery.
The key was originally invented by Theodore of Samos and was originally used for securit purposes.
It was originally supplied by a large bank of lead-acid batteries, 24 cells in series gave 48V.
Lead singer was originally Chad Allan