IT TAKES TRUE GRITTO MAKE SANDPAPER, AS IN ABRASIVE GRAINS. PEOPLE HAVE BEEN...
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Narrator: IT TAKES TRUE GRIT
TO MAKE SANDPAPER, AS IN ABRASIVE GRAINS. PEOPLE HAVE BEEN USING
ABRASIVE MINERALS TO SAND AND POLISH THINGS
FOR CENTURIES. TODAY, THESE MINERALS
UNDERGO HEAVY PROCESSING TO MAKE THE GRADE, FROM VERY SUPERFINE
TO VERY COARSE
TO MAKE SANDPAPER, AS IN ABRASIVE GRAINS. PEOPLE HAVE BEEN USING
ABRASIVE MINERALS TO SAND AND POLISH THINGS
FOR CENTURIES. TODAY, THESE MINERALS
UNDERGO HEAVY PROCESSING TO MAKE THE GRADE, FROM VERY SUPERFINE
TO VERY COARSE
Full Transcript
00:00:01.000 --> 00:00:03.064
Narrator: IT TAKES TRUE GRIT
TO MAKE SANDPAPER,
00:00:03.066 --> 00:00:04.798
AS IN ABRASIVE GRAINS.
00:00:04.008 --> 00:00:06.997
PEOPLE HAVE BEEN USING
ABRASIVE MINERALS
00:00:06.999 --> 00:00:09.465
TO SAND AND POLISH THINGS
FOR CENTURIES.
00:00:09.467 --> 00:00:12.997
TODAY, THESE MINERALS
UNDERGO HEAVY PROCESSING
00:00:12.999 --> 00:00:14.531
TO MAKE THE GRADE,
00:00:14.533 --> 00:00:18.999
FROM VERY SUPERFINE
TO VERY COARSE.
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Movie Summary
Television series that documents how various everyday products are made.
