Breeding Machine Brains
Machine Design Evolutionary, Basic Design Ideas, New Materials, Processes Demand New Machines, Empirical Designer Most Successful
Volume 155, Issue 1
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Features
The Road to Empire--II
Excavating the Sacred Well of Minturnae, and the Peculiar Surprise that was Found in it. What to do After Lightning has Struck a Public Building
Science at the Scene of Crime
How Special Agents of the Federal Bureau of Investigation Operate, Photography, Blood Tests, Preservation of Evidence, Moulage
High Efficiency From New Lamps
Rainbow Colors, Sun-Like Brilliancy, Still in Laboratory Stage, May Open Vast New Fields
Are We Inside a Dark Nebula?
Recent Investigations Suggest that Our Part of Space is Slightly Hazy, and Provide a Hypothesis of the Origin of the Sun's Family of Comets
High-Speed Paving For California Aqueduct
New streamlined canals
Your Brain
Tracking Down Your Trade Mark Title
You Own Your Trade Mark, but Can You Prove It?
Polar Molecules
The New Science of Molecular Structure, Old Puzzles Unpuzzled, The "Why" of Some Things
Arcs Cut Under Water
Electric Torch Rips Submerged Metals, Gases Create Working "Hollow", Oxygen Burns Metal Being Cut, Possible Welder, Many Uses
Strange Sensations
Tests for Color Blindness, Most Prevalent in Males, Color Blind Interior Decorators, Taste is also Deficient in Some Individuals