The Amateur Scientist, February 1976
Thin-layer chromatography: a convenient way of separating things that are very much alike
Stories by C. L. Stong
The Amateur Scientist, January 1976
How an amateur can construct a model of an enzyme molecule at modest cost
The Amateur Scientist, December 1975
Diverse topics, starting with how to supply-electric power to something that is turning
The Amateur Scientist, November 1975
How to build and work with a Skinner box for the training of small animals
The Amateur Scientist, October 1975
An amateur's version of A. A. Michelson's apparatus for measuring the speed of light
The Amateur Scientist, September 1975
Electronic stratagems are the key-to making a sensitive seismometer
The Amateur Scientist, August 1975
Graphs that predict when planets will line up with another planet or the sun
The Amateur Scientist, July 1975
Among other things, a greenhouse shade that re-creates the lighting of the Tropics
The Amateur Scientist, June 1975
Diverse topics, from enhanced astronomical photographs to an ingenious electric motor
The Amateur Scientist, May 1975
Making a refractometer for the identification of liquids
The Amateur Scientist, April 1975
An amateur undertakes the ultimate in mechanical precision, a ruling engine
The Amateur Scientist, March 1975
The ultimate in sailing is a rig without a hull.
The Amateur Scientist, February 1975
The pleasures and problems of raising snails in the home
The Amateur Scientist, January 1975
A high school student builds a recording spectrophotometer
The Amateur Scientist, December 1974
Hang gliding, or sky surfing, with a high-performance low-speed wing
The Amateur Scientist, November 1974
Of cross-staffs, paraboloids, sun viewers and other useful tools and experiments
The Amateur Scientist, October 1974
Electrostatic motors are powered by the electric field of the earth
The Amateur Scientist, September 1974
A venerable clock is made highly accurate by equipping it with quartz-crystal works
The Amateur Scientist, August 1974
An air flash lamp advances color schlieren photography
The Amateur Scientist, July 1974
The polariscope as a measuring instrument and as a means of creating objects of art
