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Back on the lathe, they trim
the diameter of the bell... ...Then roll the edge
into a rim called a bead. This reinforces the bell. Next, they fill the bell With a hot, tar-like liquid
called pitch
the diameter of the bell... ...Then roll the edge
into a rim called a bead. This reinforces the bell. Next, they fill the bell With a hot, tar-like liquid
called pitch
Full Transcript
00:00:01.000 --> 00:00:05.066
Back on the lathe, they trim
the diameter of the bell...
00:00:08.967 --> 00:00:12.133
...Then roll the edge
into a rim called a bead.
00:00:12.135 --> 00:00:14.867
This reinforces the bell.
00:00:18.334 --> 00:00:20.002
Next, they fill the bell
00:00:20.202 --> 00:00:22.999
With a hot, tar-like liquid
called pitch.
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Movie Summary
Television series that documents how various everyday products are made.