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 infection for the stabees, lawsuits for stabbers.
2. And bad juju for anyone linked to Watergate: In his autobiography, G. Gordon Liddy describes finding John Dean (whom he despised for “disloyalty”) alone in a room. Spotting sharpened pencils on a desk, Liddy fleetingly considered driving one into Dean’s throat.
3. Graphite, a crystallized form of carbon, was discovered near Keswick, England, in the mid-16th century. An 18th-century German chemist, A. G. Werner, named it, sensibly enough, from the Greek graphein, “to write.”