This light at lower pressures was, however, fainter than at atmospheric pressure. After the shaking of the sugar the walls became covered with the resulting powder. When, then, the air pressure within was rapidly varied, though in all cases maintained rather low, the entire mass of enclosed air glo
New Methods of Radio Transmission
โ Scribed by Wiesner, Jerome B.
- Book ID
- 109977553
- Publisher
- Nature Publishing Group
- Year
- 1957
- Tongue
- English
- Weight
- 391 KB
- Volume
- 196
- Category
- Article
- ISSN
- 0036-8733
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
THE conspicuous success of broadcasting frequently gives rise to speculation as to the possibilities in other applications of radio. The waves from a radio station have a natural tendency to spread out equally in all directions. Broadcasting, as we have it to-day, is the culmination of development o
## I I6 U.S. BtJRF.au OF MINES NOTES. [J. F. I. relatively high conductivity in the field as we!l as a high solution conductivity. In the underground reception tests, it was found that the high absorption of the signals in penetrating the earth requires receiving equipment too sensitive for pra