Life in the Industrial Age Crossword

a system for transmitting messages from a distance along a wire, especially one creating signals by making and breaking an electrical connection
an alphabet or code in which letters are represented by combinations of long and short signals of light or sound
a steel-making process, now largely superseded, in which carbon, silicon, and other impurities are removed from molten pig iron by oxidation in a blast of air in a special tilting retort.
developed the concept of natural selection
elements that release energy when they break down
The process of heating liquids and foods to high temperature to killed the bacteria and prevented fermentation
A drug that reduces pain and in large amount makes patients unconscious.
Russian physiologist known primarily for his work in classical conditioning
Austrian neurologist and the founder of psychoanalysis, a clinical method for treating psychopathology through dialogue between a patient and a psychoanalyst
the growth in proportion of people living in town and cities
a movement in the arts and literature emphasizing inspiration, subjectivity, and the primacy of the individual
attitude or practice of accepting a situation as it is and being prepared to deal with it accordingly.