EPISODE · Apr 13, 2015 · 3 MIN
How do they get the lead in a wooden pencil?
from BrainStuff · host iHeartPodcasts
Today's pencils are manufactured very differently than the original versions; but they still use a material called graphite, which isn't lead at all. How does the graphite get in the pencil? Find out in this episode. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.
What this episode covers
Today's pencils are manufactured very differently than the original versions; but they still use a material called graphite, which isn't lead at all. How does the graphite get in the pencil? Find out in this episode.
NOW PLAYING
How do they get the lead in a wooden pencil?
No transcript for this episode yet
Similar Episodes
May 22, 2020 ·57m
May 22, 2020 ·52m
May 22, 2020 ·81m
May 22, 2020 ·70m
May 22, 2020 ·88m
May 15, 2020 ·61m