WHILE DISSECTING A FROGIN 1786, THE ITALIAN RESEARCHER GALVANI NOTED THAT WHEN HIS...
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WHILE DISSECTING A FROG
IN 1786, THE ITALIAN RESEARCHER GALVANI NOTED THAT WHEN HIS SCALPEL
TOUCHED A LEG MUSCLE, IT CONTRACTED FROM
AN ELECTRIC CURRENT PRODUCED. LATER, VOLTA BELIEVED
THE CURRENT WAS PRODUCED BY THE METAL INSTRUMENTS, THE ANIMAL BEING
ONLY A CONDUCTOR. TO PROVE IT, HE STACKED DISKS
OF ZINC AND COPPER CONNECTED BY CONDUCTORS AND FABRIC IMPREGNATED
WITH AN ACID SOLUTION. AND SO, IN 1800,
THE ELECTRIC BATTERY WAS BORN
IN 1786, THE ITALIAN RESEARCHER GALVANI NOTED THAT WHEN HIS SCALPEL
TOUCHED A LEG MUSCLE, IT CONTRACTED FROM
AN ELECTRIC CURRENT PRODUCED. LATER, VOLTA BELIEVED
THE CURRENT WAS PRODUCED BY THE METAL INSTRUMENTS, THE ANIMAL BEING
ONLY A CONDUCTOR. TO PROVE IT, HE STACKED DISKS
OF ZINC AND COPPER CONNECTED BY CONDUCTORS AND FABRIC IMPREGNATED
WITH AN ACID SOLUTION. AND SO, IN 1800,
THE ELECTRIC BATTERY WAS BORN
Full Transcript
00:00:01.000 --> 00:00:04.998
WHILE DISSECTING A FROG
IN 1786,
00:00:04.999 --> 00:00:06.208
THE ITALIAN RESEARCHER GALVANI
00:00:06.211 --> 00:00:09.012
NOTED THAT WHEN HIS SCALPEL
TOUCHED A LEG MUSCLE,
00:00:09.001 --> 00:00:11.752
IT CONTRACTED FROM
AN ELECTRIC CURRENT PRODUCED.
00:00:11.755 --> 00:00:14.624
LATER, VOLTA BELIEVED
THE CURRENT WAS PRODUCED
00:00:14.627 --> 00:00:16.093
BY THE METAL INSTRUMENTS,
00:00:16.096 --> 00:00:18.298
THE ANIMAL BEING
ONLY A CONDUCTOR.
00:00:18.301 --> 00:00:21.504
TO PROVE IT, HE STACKED DISKS
OF ZINC AND COPPER
00:00:21.507 --> 00:00:22.974
CONNECTED BY CONDUCTORS
00:00:22.977 --> 00:00:26.113
AND FABRIC IMPREGNATED
WITH AN ACID SOLUTION.
00:00:26.116 --> 00:00:30.389
AND SO, IN 1800,
THE ELECTRIC BATTERY WAS BORN.
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Movie Summary
Television series that documents how various everyday products are made.
