51

The Gingival Bleeding Index

Year:
1974
Language:
english
File:
PDF, 3.28 MB
english, 1974
57

Northern Califonia Section

Year:
1961
Language:
english
File:
PDF, 416 KB
english, 1961
59

Rotary Curie-point heat engine

Year:
1986
Language:
english
File:
PDF, 1.77 MB
english, 1986
63

Students listen to resistance

Year:
1976
Language:
english
File:
PDF, 815 KB
english, 1976
64

Nature’s heat exchangers

Year:
1991
Language:
english
File:
PDF, 1.31 MB
english, 1991
65

Northern California Section

Year:
1960
Language:
english
File:
PDF, 438 KB
english, 1960
66

Northern California Section

Year:
1965
Language:
english
File:
PDF, 412 KB
english, 1965
69

Notes and Correspondance

Year:
1929
Language:
english
File:
PDF, 131 KB
english, 1929
70

Fun with a ‘‘power’’-Return measuring tape

Year:
1985
Language:
english
File:
PDF, 386 KB
english, 1985
71

A lizard’s pinhole camera and related desert optics

Year:
1989
Language:
english
File:
PDF, 1.03 MB
english, 1989
72

Northern California Section

Year:
1965
Language:
english
File:
PDF, 385 KB
english, 1965
73

Northern California Section

Year:
1963
Language:
english
File:
PDF, 526 KB
english, 1963
74

Northern California Section

Year:
1957
Language:
english
File:
PDF, 547 KB
english, 1957
75

Life’s devices—the physical world of plants and animals

Year:
1989
Language:
english
File:
PDF, 2.13 MB
english, 1989
77

Practical Aids for Physics Teachers

Year:
1955
Language:
english
File:
PDF, 373 KB
english, 1955
80

North California Section

Year:
1967
Language:
english
File:
PDF, 377 KB
english, 1967
85

An arithmetical puzzle

Year:
1988
Language:
english
File:
PDF, 1.51 MB
english, 1988
86

Surface Tension Experiment

Year:
1958
Language:
english
File:
PDF, 534 KB
english, 1958
87

Jackrabbit ears and other physics problems

Year:
1990
Language:
english
File:
PDF, 4.60 MB
english, 1990
88

Food, eating, and mathematical scaling

Year:
1990
Language:
english
File:
PDF, 1.49 MB
english, 1990
93

Photoelasticity demonstration with an overhead projector

Year:
1976
Language:
english
File:
PDF, 461 KB
english, 1976
94

Negative Coefficient of Expansion of Stretched Rubber

Year:
1953
Language:
english
File:
PDF, 418 KB
english, 1953
96

Height of Fall Versus Frequency in Liquid Rope-Coil Effect

Year:
1959
Language:
english
File:
PDF, 840 KB
english, 1959
98

Northern California-Southern California Sections

Year:
1960
Language:
english
File:
PDF, 731 KB
english, 1960