New Machines And Gadgets Feature Weight Savings and New Tools
A list of innovations notes a lighter upholstery cleaner with a three pound hand piece, a 36 fly magnetic fly box, a chemical worm digger for fishing bait, hammer toys and a peg table, a soldering tip feeder, a blind level with a ball roll, a spray gun with built in compressor, and a Polyethylene lab wash bottle. Readers can request Gadget Bulletin 484 by sending a three cent stamp.
Speed and Velocity and Acceleration Explained
Speed is the rate of travel expressed in miles per hour or feet per second. Velocity means speed in a specific direction, with direction affecting its value. Acceleration is the rate of increase in velocity, usually measured in feet per second per second.
Science Fields Open in Guam and Trust Territory
The United States expands scientific work across Guam and Micronesia after World War II. Researchers study pests, crops, languages, and marine life, with Navy support and Office of Naval Research funding. Field centers on Ponape, Guam, Tinian, and other islands push agricultural, entomological, linguistic, and medical training for native communities.
MENTIONED IN THIS ARTICLE
Department of the Interior
Guam
Pacific Islands
Department of the Navy
Saipan
Peleliu
Kwajalein
Bikini
Eniwetok
Tobi Island
Carolines
Mill Island
Marshalls
Marianas
Trust Territory
United States
Japan
League of Nations
New Guinea
Office of Naval Research
Pacific Science Board
National Research Council
Micronesia
Robert K. Enders
Swarthmore College
Eugenie Clark
American Museum of Natural History
Palaus
I. Dyen
Yale University
Yap
CIMA
Viking Fund
Hawaii
Ponape
Harold M. Mayo
Metalanam
Manuel Sproat
Naval
Department of Agriculture
Tinian
Navy
Bureau of Entomology and Plant Quarantine
United States Department of Agriculture
Zanzibar
Insect Control Committee of
Marshall M. Ross
Robert P. Owen
Hollywood
U. S. Navy
Vincent
Afilje
Comdr
J. C. Arteus
U.S.N
Dental Assistants
School of Nursing
Naval Medical Center
Guam Memorial Hospital
Science Service
Honey Varieties and the Sourwood Splendor of Sourwood Honey
Nature Ramblings surveys world honey varieties from white clover to orange blossom and basswood, noting regional favorites and distinctive aromas. The piece highlights sourwood honey of the Southern Appalachians as a peak tasting experience, praised as perfection for true connoisseurs.
MENTIONED IN THIS ARTICLE
Moselle
Burgundy
Aegean
Florida
Ohio Valley
Middle Atlantic
Appalachians
Science Service
Tickling Fish for Hand Fishing Methods
Dr. E W Gudger explains tickling or cuddling fish with bare hands to catch lunch or creel loads. Fishermen corner the fish, caress its underside, and slip fingers into gill slits to lift it from water. Indians in Gran Chaco also use a vertebrae set to trap fish.
MENTIONED IN THIS ARTICLE
Gudger
Gran Chaco
Argentina
Bolivia
Paraguay
United States
You Can Do It Louvered Attic Windows
Adequate attic ventilation is essential and louvered openings provide a simple low attention solution. The article details materials from wood louver strips to plywood and metal substitutes, construction angles, cleat placement, and methods to prevent drafts and pests while preserving sash operation.
MENTIONED IN THIS ARTICLE
Science Service
Airplane Frost Protection Aids Crops Across Regions
Airplanes spraying frost protection disturb early morning air to prevent moisture from condensing into frost on crops. Single engine planes fly about 30 feet above fields with lowered flaps to stir air, now credited with saving wheat and orchard crops from freeze damage in Maryland to California and Idaho.
MENTIONED IN THIS ARTICLE
Maryland
California
Idaho
Science Service
Also Mentioned on This Page
American Foundation For the Blind
N St
N. W
Washington, D. C
By Science Service
The
Pacific
Pacific Territory
Martha G. Morrow
Western
Equator
Trust Territory Islands
Rhode Island
U. S
George M. Taggart
Fisheries and Shipping
Frank Thone
Science Service Biology
Europe
Trail of the
E. W. Gudger
American Naturalist
By Joseph H. Kraus
Science Service Home Science Editor