A class of fifth-graders from Green Acres Elementary in Lebanon, Ore., asked us to find out how pencil lead is made. That quest took us all the way back to the dawn of the universe and then all the ...
1. There is no risk of lead poisoning if you stab yourself (or someone else) with a pencil because it contains no lead — just a mixture of clay and graphite. Still, pencil wounds carry a risk of ...
A batch of graphite has just been delivered to this pencil factory in Germany. Once it’s been thoroughly mixed with clay, it’s ready to go into production, with around 550 pounds of the stuff making ...
Sharpie, the renowned pen maker, has introduced an innovative twist on the traditional pencil with their new product: the Sharpie Liquid Pencil. This unique writing instrument contains an “ink” made ...
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