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World War I: A War of Wonders?
The trench dilemma
Deus ex Machina?
Storms of Steel
Storming the trenches?
Future cannons?
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Phoney Patents: Humor`s Role in Wartime
Solving the submarine problem
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Observation car is hung below airship
Observation car is hung below airship
Subject
Technology
Airplanes and Zeppelins
Spatial Coverage
United States of America
Temporal Coverage
1930
Course marker for vessel is automatic
Course marker for vessel is automatic
Subject
Technology
Ships
Spatial Coverage
France
Temporal Coverage
1930
The "West Point" of the air
Title: The "West Point" of the air
Subject
Technology
Airplanes and Zeppelins
Training
Spatial Coverage
United States of America
Temporal Coverage
1930
Popular Mechanics, v. 53, n. 4, 1930
Light armor for soldiers resists bullets
Light armor for soldiers resists bullets
Subject
Technology
Personal protection (armors)
Temporal Coverage
1930
A "Safety-first" toy gun
A "Safety-first" toy gun
Subject
Technology
Trivialization (toys)
Army .45 caliber pistol may be changed
Army .45 caliber pistol may be changed
Subject
Technology
Rifles and firearms
New tear-gas gun makes effective weapon
New tear-gas gun makes effective weapon
Subject
Technology
Chemical warfare
Design hospital airplane for surgerical work
Design hospital airplane for surgerical work
Subject
Airplanes and Zeppelins
Medical techniques and tools
Spatial Coverage
McCook Field
Precise map surveys by aerial photography
Precise map surveys by aerial photography
Subject
Technology
Airplanes and Zeppelins
Spatial Coverage
Tharandt
Temporal Coverage
World War I
Air service prepares map for airmen's use
Air service prepares map for airmen's use
Subject
Technology
Airplanes and Zeppelins
World's-time clock for radio purposes
World's-time clock for radio purposes
Subject
Technology
Communication
Spatial Coverage
Berlin
Deep-sea salvaging caissons tested successfully on sunken "Eagle" boat
Deep-sea salvaging caissons tested successfully on sunken "Eagle" boat
Subject
Technology
Submarines
New method of purifying helium provides aid for "ZR-1"
New method of purifying helium provides aid for "ZR-1"
Subject
Technology
Airplanes and Zeppelins
Spatial Coverage
Fort Worth
Lakehurst
New explosive made from sawdust
New explosive made from sawdust
Subject
Technology
Explosives and land mines
Airplane-height indicator for night flying
Airplane-height indicator for night flying
Subject
Technology
Airplanes and Zeppelins
The log of an aerial survey
The log of an aerial survey
Subject
Technology
Airplanes and Zeppelins
Spatial Coverage
Fort Riley
North Platte River
Spanish helicopter rises 81 feet
Spanish helicopter rises 81 feet
Subject
Technology
Airplanes and Zeppelins
Spatial Coverage
Madrid
New-type spherical balloon has propeller control
New-type spherical balloon has propeller control
Subject
Technology
Airplanes and Zeppelins
Two big airplane carriers building for U.S.Navy
Two big airplane carriers building for U.S.Navy
Subject
Technology
Ships
Transport
Airplanes and Zeppelins
Heavy air rifle shoors bullets like real gun
Heavy air rifle shoors bullets like real gun
Subject
Technology
Rifles and firearms
U.S. marine assembles rifle blindfolded
U.S. marine assembles rifle blindfolded
Subject
Technology
Trivialization (other)
Training
Spatial Coverage
Quantico
Cruiser "Omaha" fastest in U.S. Navy
Cruiser "Omaha" fastest in U.S. Navy
Subject
Technology
Ships
Portable searchlight unit for military service
Portable searchlight unit for military service
Subject
Technology
Reconnaisance
Other
Army tests fastest pursuit plane
Army tests fastest pursuit plane
Subject
Technology
Airplanes and Zeppelins
Spatial Coverage
Roosevelt Field
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651–675 of 5591
