New Gadgets and Improvements Highlighted in Gadget Bulletin 335
A series of newly patented or showcased items includes a odorless fast-drying waterborne paint, a tongue depressor with a confection cavity, a moisture meter for sand, a light glass discharge tube insert for washing machines, a portable fluorescent wall lamp with two 20 watt tubes, a hearing aid selector with up to 140 component combinations, and a plastic anchor screw plug for secure fixing in hard materials.
Alligator Name Roars From Spanish Origins
The term alligator traces to Spanish explorers who called the animals el lagarto meaning the lizard. English colonists altered el lagarto into alli gator through pronunciation shifts linking language traditions.
MENTIONED IN THIS ARTICLE
New World
Furnaces Face Competition From Solar And Geothermal Heating
The article argues furnaces will stay in use despite new smokeless designs and solar or earth heat schemes. It notes heat losses in homes from improper firing and poor insulation, and outlines better firing, insulation, and storage solutions. It highlights solar storage advances at MIT and other colleges, including a salt-based heat storage system with high density and reversibility.
MENTIONED IN THIS ARTICLE
America
Massachusetts Institute of Technology
Maria Telkes
MIT
Davy Lamp Demonstration Shows Safety of Wire Screen
Junior scientists assemble a wire screen Davy lamp to illustrate how the device safely contains flame from a candle inside a cylinder placed over a gas burner. The model explains why heat-diffusion and mesh cooling prevent ignition of surrounding gas, reflecting Humphry Davy’s invention and its humane motive.
MENTIONED IN THIS ARTICLE
Humphry Davy
Davy
Science Service
New Theory Links Lysozyme to Ulcers and Colitis
Scientists from Columbia Presbyterian Medical Center report lysozyme, a chemical related to penicillin, may trigger stomach ulcers and ulcerative colitis by destroying protective mucus. Elevated gastric lysozyme found in ulcer patients. reductions observed after vagus nerve cutting. Colitis shows high colonic lysozyme with nisulfazole as an anti lysozyme treatment.
MENTIONED IN THIS ARTICLE
John F. Prudden
William L. Lehman
Alfred Gelhorn
Karl Meyer
Columbia- Presbyterian Medical Center
New York
American College of Surgeons
Dr. Meyer
Sir Alexander Fleming
Columbia
Gelhorn
Tiny Beavers Found After Wide Search in Meadow Grass
Four five day old baby beavers nearly tossed after a photo hunt by T. J. Courtney of Halifax Nova Scotia. Hidden squeaks led to discovery in tall meadow grass as the guide removed the beaver house mass.
MENTIONED IN THIS ARTICLE
T. J. Courtney
Halifax
Nova Scotia
Beaver House
Mr. Courtney
Journal of Mammalogy
New Lily Named Lilium iridellae Discovered in South
A new species of native American lily, Lilium iridellae, was found in extreme southern Alabama and the western Florida panhandle by Mrs. Mary G. Henry of Gladwyne Pennsylvania. The bloom features warm buff yellow recurved petals with brown spots and reflects hardiness beyond its southern origin.
MENTIONED IN THIS ARTICLE
Alabama
Florida Panhandle
Mary G. Henry
Gladwyne
Henry
Pennsylvania
Truth in Opinion Polls A British Institute view
H Durant of the British Institute of Public Opinion says people generally tell the truth to pollsters though social prestige and taboos can skew replies. He notes many answers reflect underlying reasons like age, even if respondents do not admit it.
MENTIONED IN THIS ARTICLE
H. Durant
British Institute
Full Frequency Range Favored for Radios
Dr. Harry F. Olson of RCA reports listener tests show preference for the full frequency range of an orchestra over the limited range of present radios. He used a radio and small orchestra and plans further experiments on radio frequency ranges.
MENTIONED IN THIS ARTICLE
Harry F. Olson
Radio Corporation of America
Olson
Eskimos See Fewer Stars In Celestial View
The article notes that within a few months observers near the equator can see all signs of the zodiac while only six signs north of the celestial equator are visible from the North Pole. The piece highlights differing stargazing opportunities across latitudes.
MENTIONED IN THIS ARTICLE
Equator
North Pole
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