- Original release
- Previous episode S2018E77 - Daniel Susskind: 3 myths about the future of…
- Number S2018E78
- Genres Documentary, Talk Show
-
External links
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Last update
16 janvier 2026 - 11:12
on 11 databases
Caroline Weaver: Why the pencil is perfect
Why are pencils shaped like hexagons, and how did they get their iconic yellow color? Pencil shop owner Caroline Weaver takes us inside the fascinating history of the pencil.
Next episode
S2018E79 - Daniel Engber: How the progress bar keeps you sane
