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Narrator: IN JUST MINUTES, AN ICE RESURFACER CAN SMOOTH
THE SURFACE OF AN ICE-SKATING
OR HOCKEY RINK. BEFORE IT WAS INVENTED IN 1949, IT TOOK SEVERAL WORKERS OVER
AN HOUR TO RESURFACE THE ICE USING SCRAPERS, SQUEEGEES,
AND HOSES. TODAY, THESE MACHINES
PROVIDE QUICK, UNIFORM RESULTS
THE SURFACE OF AN ICE-SKATING
OR HOCKEY RINK. BEFORE IT WAS INVENTED IN 1949, IT TOOK SEVERAL WORKERS OVER
AN HOUR TO RESURFACE THE ICE USING SCRAPERS, SQUEEGEES,
AND HOSES. TODAY, THESE MACHINES
PROVIDE QUICK, UNIFORM RESULTS
Full Transcript
00:00:01.000 --> 00:00:02.535
Narrator: IN JUST MINUTES,
00:00:02.537 --> 00:00:04.606
AN ICE RESURFACER CAN SMOOTH
THE SURFACE
00:00:04.741 --> 00:00:06.543
OF AN ICE-SKATING
OR HOCKEY RINK.
00:00:06.612 --> 00:00:09.482
BEFORE IT WAS INVENTED IN 1949,
00:00:09.551 --> 00:00:12.755
IT TOOK SEVERAL WORKERS OVER
AN HOUR TO RESURFACE THE ICE
00:00:12.089 --> 00:00:15.001
USING SCRAPERS, SQUEEGEES,
AND HOSES.
00:00:15.162 --> 00:00:18.967
TODAY, THESE MACHINES
PROVIDE QUICK, UNIFORM RESULTS.
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Movie Summary
Television series that documents how various everyday products are made.