
Spare Parts

Spare Parts

Man — Mechanical Misfit
In the Long Course of Organic Evolution Diverse Experiments Have Been Tried, Some Successfully and Some Not, Is Man Destined to Failure?

They Shall Not Pass
Preventive Medicine, Man's Battle with the Germs of Disease Toxins and Anti-toxins, Vaccines, Inoculations Disease Is An Insult to Science

Me and My Dog
Can Dogs Think? Lacking in Three Vast Advantages Humans Enjoy and Take for Granted, Dogs Cannot Be Regarded Scientifically as Thinking Animals

Sense and Nonsense In Sensations
Hunger and Thirst, Fatigue and Pain, Cold and Warmth, Smell, Sight and Color Blindness, Hearing, Our "Intelligence Department"

Ourselves and the Feeble-Minded

Your Brain

Hypnotism
Is Not a Mystic Force, Is Akin to Sleep--Walking and Insanity, Mainly of Use to the Psychologist, Other Uses are Very Limited

The Sanity of Insanity or The Insanity of Sanity
Understand Insanity . . . The Pleasure Principle . . . "Poor Devil, He's Sane" . . . No Desire to be Cured . . . Having a Perfectly Wonderful Time

Which Races Are Best?
Why Science Can Not Admit Racial Differences in Intelligence

Facts About Hypnotism
Many of the Results of Hypnotism Are in Dispute. The Author Puts Forth Some Interesting Arguments