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Issues

Letters

Physics Today 22 (10), 9 (1969); https://doi.org/10.1063/1.3035237
Physics Today 22 (10), 9 (1969); https://doi.org/10.1063/1.3035238
Physics Today 22 (10), 9–11 (1969); https://doi.org/10.1063/1.3035239
Physics Today 22 (10), 11 (1969); https://doi.org/10.1063/1.3035180
Physics Today 22 (10), 11 (1969); https://doi.org/10.1063/1.3035181
Physics Today 22 (10), 11–13 (1969); https://doi.org/10.1063/1.3035182
Physics Today 22 (10), 13–15 (1969); https://doi.org/10.1063/1.3035183
Physics Today 22 (10), 15–17 (1969); https://doi.org/10.1063/1.3035184
Physics Today 22 (10), 17 (1969); https://doi.org/10.1063/1.3035185
Physics Today 22 (10), 17 (1969); https://doi.org/10.1063/1.3035186

Phimsy

Physics Today 22 (10), 19–21 (1969); https://doi.org/10.1063/1.3035187

Articles

Physics Today 22 (10), 23–31 (1969); https://doi.org/10.1063/1.3035188

Easy electrical conduction in metals is usually attributed to the regularity of metallic crystals. Why then does the conductivity remain when a crystal melts? Pseudopotentials provide an answer.

Physics Today 22 (10), 33–38 (1969); https://doi.org/10.1063/1.3035190

Among shortcomings to be faced are projects that burden the National Science Foundation, rising costs of graduate science education, lack of coördination in attacks on social problems, and the poor flow of information from scientists to Congress.

Physics Today 22 (10), 40–46 (1969); https://doi.org/10.1063/1.3035191

Understanding has progressed from thermodynamic and phenomenological arguments to the pairing theory. Interest now is in problems of space and time variation of the pair potential and in theoretical prediction of relevant parameters.

Physics Today 22 (10), 48–52 (1969); https://doi.org/10.1063/1.3035192

The 1968 statistics revealed that physicists and astronomers as a group earned more than other physical scientists, had relatively more PhD's and worked principally in research and development.

Search and Discovery

Physics Today 22 (10), 55–57 (1969); https://doi.org/10.1063/1.3035193
Physics Today 22 (10), 57 (1969); https://doi.org/10.1063/1.3035194
Physics Today 22 (10), 57–59 (1969); https://doi.org/10.1063/1.3035195
Physics Today 22 (10), 59 (1969); https://doi.org/10.1063/1.3035196
Physics Today 22 (10), 59 (1969); https://doi.org/10.1063/1.3035197
Physics Today 22 (10), 59 (1969); https://doi.org/10.1063/1.3035198

State and Society

Physics Today 22 (10), 65–67 (1969); https://doi.org/10.1063/1.3035199
Physics Today 22 (10), 67 (1969); https://doi.org/10.1063/1.3035200
Physics Today 22 (10), 67 (1969); https://doi.org/10.1063/1.3035201
Physics Today 22 (10), 67 (1969); https://doi.org/10.1063/1.3035202
Physics Today 22 (10), 67–69 (1969); https://doi.org/10.1063/1.3035203
Physics Today 22 (10), 69 (1969); https://doi.org/10.1063/1.3035204
Physics Today 22 (10), 69 (1969); https://doi.org/10.1063/1.3035205
Physics Today 22 (10), 69 (1969); https://doi.org/10.1063/1.3035206
Physics Today 22 (10), 69–71 (1969); https://doi.org/10.1063/1.3035207

Books

Physics Today 22 (10), 73–74 (1969); https://doi.org/10.1063/1.3035208
Physics Today 22 (10), 74–75 (1969); https://doi.org/10.1063/1.3035209
Physics Today 22 (10), 75–76 (1969); https://doi.org/10.1063/1.3035210
Physics Today 22 (10), 76 (1969); https://doi.org/10.1063/1.3035217
Physics Today 22 (10), 76–77 (1969); https://doi.org/10.1063/1.3035224
Physics Today 22 (10), 77 (1969); https://doi.org/10.1063/1.3035225
Physics Today 22 (10), 77–78 (1969); https://doi.org/10.1063/1.3035226
Physics Today 22 (10), 78 (1969); https://doi.org/10.1063/1.3035227
Physics Today 22 (10), 79 (1969); https://doi.org/10.1063/1.3035228
Physics Today 22 (10), 79–83 (1969); https://doi.org/10.1063/1.3035229
Physics Today 22 (10), 83 (1969); https://doi.org/10.1063/1.3035230
Physics Today 22 (10), 83–85 (1969); https://doi.org/10.1063/1.3035231
Physics Today 22 (10), 85–87 (1969); https://doi.org/10.1063/1.3035232
Physics Today 22 (10), 87–89 (1969); https://doi.org/10.1063/1.3035233
Physics Today 22 (10), 89–91 (1969); https://doi.org/10.1063/1.3035234

Meetings

Physics Today 22 (10), 93–97 (1969); https://doi.org/10.1063/1.3035235
Physics Today 22 (10), 97–101 (1969); https://doi.org/10.1063/1.3035236

We Hear That

Physics Today 22 (10), 103–105 (1969); https://doi.org/10.1063/1.3035176
Physics Today 22 (10), 105 (1969); https://doi.org/10.1063/1.3035177
Physics Today 22 (10), 105–107 (1969); https://doi.org/10.1063/1.3035178

Calendar

Physics Today 22 (10), 109–119 (1969); https://doi.org/10.1063/1.3035179
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