00:57:40 13 |
CU HANDS TURNING LIGHT BULB ON & OFF BY OPENING &
CLOSING CURCUIT |
00:57:54 27 |
HANDS AROUND BULB TO FEEL HEAT. TURNS SWITCH
ON AND OFF |
00:58:13 46 |
MAN WITH GLASSES TALKING ABOUT LIGHT
|
00:59:24 117 |
CU GRIND WHEEL. HOLDS PIECE OF METAL SCREW TO
GRINDER, WEARING DOWN A SCREW. |
01:00:15 168 |
CU LIGHTING A CANDLE WITH MATCHES. COMPARES LIGHT
FROM CANDLE AND ELECTRICITY. |
01:00:56 209 |
LIGHT BULB.
|
01:01:42 255 |
CU HOLDING BOLT AGAINST GRIND WHEEL. WEARING DOWN
A BOLT. |
01:02:22 295 |
LIT CANDLE BURNING
|
01:04:11 404 |
BUNSEN BURNER BEING LIT. ENERGY OF MOTION OF
MOLECULES IN THE FLAME OF A BUNSEN BURNER. |
01:04:41 434 |
LIGHTING UP A PIECE OF COIL AS ILLUSTRATION. GLOWS
WITH HEAT. HEAT PRODUCED FROM ENERGY OF MOLECULES. CHEMICAL REACTION |
01:06:22 535 |
WORD "THEORY" ON SCREEN
|
01:06:52 565 |
ATOM DIAGRAM. POINTS TO DIFFERENT PARTS
|
01:07:27 600 |
PUTS "NUCLEUS" SIGN ON CENTER PART.
|
01:07:44 617 |
POINTER ON DIAGRAM. ELECTRON.
|
01:09:22 715 |
ANIMATED ELECTRON ORBITS AROUND NUCLEUS.
|
01:10:22 775 |
CU GRIND WHEEL.
|
01:10:44 797 |
CU LIT CANDLE
|
01:11:11 824 |
CU LIGHT BULB WITH TOGGLE TYPE SWITCH
|
Description: ELEMENTARY SCIENCE LECTURE GEARED TOWARD THE INTERMEDIATE GRADES. ENERGY OF MOTION OF MOLECULES.
Keywords: No keywords set
Historic Films Archive, LLC
Telephone: 631-477-9700
Toll Free: 1-800-249-1940
Fax: 631-477-9800
211 Third St, Greenport NY, 11944
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