The SciencesMay 17, 1919
Plants that Make Stones
Stories by S. Leonard Bastin
The SciencesSeptember 7, 1918
Plant or Animal?
The SciencesSeptember 29, 1917
Touring Plants
Curious Devices Which They Employ for Spreading from Place to Place
The SciencesSeptember 22, 1917
Why Trees Lose Their Leaves, The Current Supplement, and more
The SciencesSeptember 15, 1917
A Wonderful Water Plant, The Current Supplement, and more
The SciencesOctober 28, 1916
Testing a Diamond
Many Ways of Separating the True and the False
TechnologySeptember 16, 1916
Curious Hygrometers and Barometers
Home Made Devices that Tell the Weather
The SciencesSeptember 16, 1916
Magic Pictures
A Novel Diversion for Young People
HealthSeptember 2, 1916
The Mystery of the Blue Gum and Malaria
The SciencesJune 17, 1916
Chemical Gardens
Some Pleasing Experiments That Are Easily Performed
The SciencesJune 17, 1916
Testing the Uprush of Sap
The SciencesMay 20, 1916
Feeding a Pumpkin with a Sugar Solution
HealthJanuary 22, 1916
Simple Food Tests
Experiments by Which Adulterants May be Detected
The SciencesJune 26, 1915
Are Plants Cruel?
Brutal Injuries Inflicted on Insects and Animals
The SciencesJanuary 9, 1915
Temperature in Plants
The SciencesJune 6, 1914
How the Roots of Seedlings Write
Interesting Experiments for the Summer Season
The SciencesMay 16, 1914
Have Plants an Unknown Sense?
Some Curious Instances Which Seem to Indicate That the Tendrils and Roots of Plants Have a Mysterious Power of Feeling Objects at a Distance
The SciencesApril 4, 1914
Traveling Greenhouses
The SciencesSeptember 6, 1913
Can a Plant Feel Pain?
The SciencesDecember 21, 1912
Capturing Frost Flowers
The SciencesMay 25, 1912
Perfume from Flowers
How the Amateur May Prepare His Own Extracts
The SciencesNovember 11, 1911
Simple Tests for Food Purity
What the Housewife May Do to Detect Adulterations
The SciencesJune 25, 1910
The use of Anesthetics for Plants
Artificial Acceleration of Growth
The SciencesDecember 18, 1909
Carnivorous Plants of the Future