New Machines And Gadgets Gadget bulletin lists home and auto innovations
A roundup of new devices including a potato peeler for mixers, a chemical windscreen defroster, a bottle opener that prevents spills, an aluminum top sprayer, and an easy.install iron heater. Also notes improved wallcloth with plastic shields, lighter aircraft wire, and water filters with regenerable cartridges. Readers can request Gadget Bulletin 334 from Science Service for details.
Over-Confidence in Wildlife Car Crash Victims
An analysis notes that nocturnal automobile collisions kill armored or counterattack capable animals rather than shy species. Tortoises, porcupines, and skunks are highlighted as common victims due to defenses and counteroffensive traits.
Lack of Volunteers May Bankrupt Local Blood Banks
A 1946 Science Service piece explains peacetime blood shortages threaten hospital banks as wartime donors decline. It notes working capital, donor delays, and hospital charges affect supply, urges local action, and cites famed figures and developments from Fantus to Cohn driving blood banking progress.
MENTIONED IN THIS ARTICLE
Red Cross
Bernard Fantus
Cook County Hospital
Chicago
Army General Hospitals
United States
Norman T. Kirk
Army
Science Service
Research Promises Better Honeybees
Improvements in artificial insemination of queen bees now allow larger scale tests in full strength colonies. Tests show artificially inseminated queens perform comparably to natural matings in honey yields and queen survival, though the method remains expensive and not for general practice.
MENTIONED IN THIS ARTICLE
C. L. Farrar
W. C. Roberts
U. S. Department of Agriculture
University of Wisconsin College of Agriculture
West Gains Population as War Industries Draw Civilians
About 15 million civilians moved to new counties since Pearl Harbor. The North and South saw declines while the West attracted residents due to wartime industries and related economic factors.
MENTIONED IN THIS ARTICLE
Pearl Harbor
Pendulum Ring Glasses Show Hidden Secrets for Spectators
A science trick uses multiple pendulums of different lengths placed behind glasses on a rickety table. By syncing a table shake with selected pendulum swings, the performer rings only the chosen glass. Glasses can signal yes or no or spell letters by coordinated ringing.
MENTIONED IN THIS ARTICLE
Ruasacalar Divaas
Science Service
Butcher's Safety Glove Inspired by Lady's Purse
A Wisconsin nurse who treated injured meat workers conceived a mesh glove to protect fingers from knife hazards in meat packing. A mesh bag maker designed the glove, and it evolved into right handed and southpaw versions now used nationwide in plants.
MENTIONED IN THIS ARTICLE
Butcher's
Lady
Wisconsin
American Museum of Safety
Tiny Plastic Bricks Bring Miniature Homes to Life
Science Service describes Lilliputian vinylite plastic brick sets for building model houses. The kits include interlocking bricks, doors, windows, roofing, and landscaping props to create realistic towns and structures scaled a quarter inch to the foot.
MENTIONED IN THIS ARTICLE
Munity
Cape Cod
du Page Plastics Company
Chicago
Also Mentioned on This Page
N St
N. W
Washington, D. C
By Science Service
Balliathid
Community Blood Bank
Navy
Community Blood Banks
Denver
Miami
New York City
Washington
Cincinnati
Seattle
Dextrose
E. H. Robertson
U. S. Army
S. S. Yudin
Edward J. Cohn
Harvard
Cohn
Paterson
N. J
Walter Reed General Hospital
Roger M. Choisser
By Joseph H. Kraus
Science Clubs of America
Ovasses
Fremont Davis