While sketching at the zoo one morning, a small boy asked me for a pencil and a piece of paper. He proceeded to transform the ...

Seattle-based architects and artists Daniel Mihalyo and Annie Han, who collaborate under the name Lead Pencil Studio (leadpencilstudio.com), have built their reputation on nothing. More specifically, ...

This article was originally published with the title “Lead Pencils we use every Day” in SA Supplements Vol. 59 No. 1534supp (May 1905), p. 24576 doi:10.1038/scientificamerican05271905-24576supp ...

What is causing students across the country to shove metallic items into their Chromebooks, and what are the potential consequences? Here's what we know.

Forget replacing it – this simple trick involves using pencil lead to restore a broken LED. We’ll guide you through the process step-by-step, turning a dead bulb back to life.

A&E Art Lead Pencil joins Red: Family reflects on life of beloved Harrington’s Leslie LePere, the artist who also farmed Sun., March 9, 2025 ...

Lead pencils were now about to make their mark. In 1609, a character in Ben Jonson's play Epicoene describes some mathematical instruments including "his square, his compasses, his brass pens, and ...

0 0 This article was originally published with the title “Black Lead Pencils” in Scientific American Magazine Vol. 11 No. 16 (December 1855), p. 124 doi:10.1038/scientificamerican12291855-124c ...

Wide range grade of pencils were used to draw on variety of sheet of papers. Raman spectroscopy and multimeter evaluate graphite structure and resistance of the area on the drawn paper before laser ...

The pencil also has a solid build, which helps it last longer and keeps the lead pipe in good shape. This is especially nice if you've ever had a pencil bend on you—apparently, that's less of a worry ...