New Gadgets in Brief Innovations Across Home and Industry
A list of new devices includes an ash tray with a flower and candle holder, a low voltage wiring staple strip, an electric heater and battery charger, scented lures for fishing, a wool sock stretcher, a bow pin for curling hair, a lamp emitting germ destroying radiation, and a request for Gadget Bulletin 389 from Science Service.
Varnished buds on trees hide next year’s leaves and flowers
Buds formed during summer grow on woody plants and remain unseen among foliage until trees bare. They must be kept dry to weather winter and protect fragile scales beneath varnish or fuzz, ensuring next season’s leaves and flowers survive.
Longevity Lies Among Long-Lived Animals
The article notes that elephants die of old age around 60, parrots often die younger, and Galapagos tortoises are claimed to live well over a century but such figures are now viewed with doubt.
MENTIONED IN THIS ARTICLE
R. Marlin Perkins
Lincoln Park Zoo
Chicago
Stanley Smyth Flower
Zoological Society of London
American Zoological
Santa Claus
Longevity Myths: Elephants Parrots and Tortoises
A 1947 Science Service piece surveys animal lifespans showing humans live 70 to 100 years while elephants average 45 to 60 and Galapagos tortoises reach over 100. It explains myths arise from anthropomorphism and dodgy age records in captivity, noting parrots and tortoises as long-lived but often overstated.
MENTIONED IN THIS ARTICLE
David
Galapagos Islands
Big Top
Science Service
Make Your Own Carbon Dioxide Powered Rocket Car
A 1947 Science Service article explains building a balsa wood rocket racer powered by a CO2 cartridge. The simple model uses rubber wheels, two steel axles, a dowel, and a puncturing tool to launch, offering a cheap, easy gift for youngsters with basic woodworking skill.
MENTIONED IN THIS ARTICLE
Science Service
Weather at North Pole Masks Harsh Reality for Pilots
Air Force pilots note polar weather often looks worse than it is with more than 100 flights over the pole last year. The Arctic squadron at Ladd Field logged over 5 000 hours and 1 000 000 miles testing materiel and conducting surveys. They report mainly stable air with fog snow and ice haze as key hindrances. Summer flights occurred in continuous daylight while winter operations ran in darkness, complicating celestial navigation during equinoxes.
MENTIONED IN THIS ARTICLE
North Pole
Department of the Air Force
Pole
Alaska
Arctic
Air Force
Ladd Field
Fairbanks
University City
Carbon Dioxide Found In Atmosphere of Mars
The infrared study of Mars suggests an appreciable carbon dioxide presence, with water vapor likely present but in small amounts. Dr. G P Kuiper notes Mars may have CO2 levels similar to Earth, possibly higher due to a thinner atmospheric envelope. No strong signs of methane ammonia nitrous oxide or nitrogen were detected, raising questions about potential life contingent on nitrogen.
MENTIONED IN THIS ARTICLE
Mars
Earth
G. P. Kuiper
University of Texas’ McDonald Observatory
Kuiper
Crabs Prefer Very Dead Fish To Avocado, Scientist Says
Three tree climbing crabs brought from Bikini to the National Zoological Park in Washington rejected avocados and coconuts. They ate only a little of an offered avocado before settling on very dead fish, a cheaper alternative noted by Dr. Mann.
MENTIONED IN THIS ARTICLE
Science Service
Bikini
National Zoological Park
Washington
William M. Mann
Dr. Mann
Operation Shoe String tests keep GI footwear marching strong
GI shoes undergo a tough Camp Lee multi surface test track to measure wear life. The program saved millions in wartime shoe costs and boosted civilian footwear with later synthetic sole models lasting up to 2500 miles.
MENTIONED IN THIS ARTICLE
Uncle Sam
Camp Lee
Camp Lee Poourse
U. S
Science Service
Supervitamin T Reported by German Zoologist
German zoologist Prof Wilhelm Goetsch reports a supervitamin from molds and yeasts that accelerates growth and skin healing. He claims it aids termite soldier development and ant giants, with penicillin inactivating it. American scientists remain skeptical but open to discussion and verification.
MENTIONED IN THIS ARTICLE
Wilhelm Goetsch
Penicillium Notatum
Goetsch
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