Elementary Electricity (Record no. 23648)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 00724nam a2200109u 4500 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | National Geographic |
| 245 10 - TITLE STATEMENT | |
| Title | Elementary Electricity |
| 260 0# - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Place of publication, distribution, etc. | Washington, D.C. |
| Name of publisher, distributor, etc. | National Geographic Society |
| Date of publication, distribution, etc. | 1993 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Color video; 23 minutes. Elementary Electricity uses Thomas Edison's invention of the incandescent electric light to introduce some basic concepts in electricity. The video begins with a look at the discoveries of Benjamin Franklin and other early inventors who investigated electricity. By Edison's time, batteries, electromagnets, telegraphs, and telephones were in use, but the only electric lights that had been developed were too bright to be used indoors. |
| 650 #4 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Science |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | |
No items available.