I was staring at my pencil at work today and had one of those random moments where I decided to check how much pencil lead I used during the exam. Since I haven't used it since, I used a calipers to measure the "loaded lead" vs. an untouched lead. I guess I used 0.31". Anyone else have an un-touched pencil they'd like to report?
0.310" PE - Mechanical - Machine Deisgn & Materials
0.310" PE - Mechanical - Machine Deisgn & Materials
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