How Vertical Writing Causes Curvature in the Spine
The piece discusses long standing efforts to improve child comfort in school and links vertical writing to spinal strain. It cites experts and the French Association for the Advancement of Science noting that vertical writing forces a position causing compression on the spine.
MENTIONED IN THIS ARTICLE
VV Mearrat
French Association For the Advancement of Science
Dangers of Vertical Writing On Spines Warned By X Ray Pictures
A critique argues French and American schools should abandon vertical penmanship after X ray studies show spinal compression and permanent curvature in children. It warns of impaired nerves and health, urging return to slanting writing for safer posture and legibility.
MENTIONED IN THIS ARTICLE
France
America
Board of Education
Why COPPER Cannot Be Tempered In The Arts And Crafts
The article argues that ancient claims of tempering copper to steel hardness are myths. Experts contend copper cannot be tempered, noting it lacks the necessary properties. Hardening can occur only via surface alloying with antimony or arsenic, or by smelting copper nickel cobalt. Recent Mexican research suggests hard tools arose from alloyed ores, not true tempering.
MENTIONED IN THIS ARTICLE
Mexico
Marvelous Energy in Daily Life and Calorie Power
The article explains that humans possess vast energy for living and that the average man requires about 2,500 calories daily. It defines a calorie as heat to raise water and notes 10,000 thermal units daily for maintenance, with only a portion convertible to muscular work.
How Thin Girls Can Gain Weight and Stay Healthy
A former health column offers practical tips for underweight girls to gain weight naturally. It stresses consistent weighing under similar conditions, proper sleep, dental health, chewing efficiency, balanced meals, and avoiding gum chewing. It also highlights the role of stress reduction, humor, and regular meals in building a healthy rounded figure.
Man’s feeding instinct missing says Professor Gautier
The article reports Professor Gautier arguing humans lack an instinct for proper nourishment while animals know their food. He cites dogs and primates thriving on simple diets and failing on complex human fare, noting savages die mainly from battle accidents and old age, contrasting cooks with sermons and books.
MENTIONED IN THIS ARTICLE
Paris
Gautier
Penny speedometer curiosity turns profit for railway riders
An English inventor created a penny in the slot device for trains that measures speed. A dial shows miles per hour once a penny is inserted and the button pressed. The device taps public curiosity, promising quick answers to travelers whether eager to reach a destination or simply watch the scenery fly by.
Engineers Run Past Danger Signals in Fatigue Warning
Two medical authorities discuss psychic epilepsy a new fatigue related disorder. They link overwork long hours and exhaustion to impaired judgment causing engineers to miss danger signals. A Western railroad case illustrates fatigue leading to a fatal accident after a night of partying.
Also Mentioned on This Page
MW Discoueles
William Lee Howard, M. D
P. T. Sinan