Winding methods for low loss coils and forms
The article explains coil winding types for low loss designs. It covers solenoid edge and spiral windings, basket weave and Lorenz coils, and describes edgewise basket weave, Lorenz, and spider web forms with construction tips, pins or spokes, and how to secure and finish coils for good spacing and isolation.
Drilling Panels and Hole Layout Techniques
Practical guide to drilling panels for radio instruments. It covers centering holes, using templates, and calculating hole positions by measuring from the shaft, with steps for marking and drilling. Includes tips on using templates or paper spacers to avoid binding and ensure accuracy.
Improved Tuner Through Coupled Circuit Hookup
The text argues that building a no wave trap would convert a poor tuner into a good coupled circuit. It notes that buying a factory wave trap is pricey, whereas an efficient tuning coil and condenser can be obtained for the current set. It asserts the coupled circuit tuner outperforms any makeshift without a wire trap.
Why Jealousy Hurdles Popularity In Human Nature
A compact essay traces jealousy as a common flaw shaping behavior from childhood to adulthood. It argues jealousy fuels status struggles, explains why people boast to non competitors, and suggests guiding envy into manageable traits. It notes parental challenges in redirecting vice into virtue and observes that uncovering a child’s hidden mean streak can relieve tension.
MENTIONED IN THIS ARTICLE
Jess
Why Onions Do Not Wait to Feel Tears Explained by Scientist
A scientist explains tears as a salty fluid serving lubrication and eye cleaning. Normally tear ducts remove excess fluid, but irritation from onion vapors floods tear glands. Cutting onions releases a volatile chemical causing irritation, triggering tears to wash away the chemical. Some folk believe pinching teeth prevents tearing, a notion noted in Pathfinder Magazine.
MENTIONED IN THIS ARTICLE
Pathfinder Magazine
Why Orange Tree Died
An unusual case reports a pine tree strangling an orange tree in a clergyman’s garden. Pine roots twisted around the orange roots at multiple depths, strangling the orange tree. After cutting the offending roots, the orange tree revived briefly before dying, with deeper root damage confirmed.
Why Hair Stands on End
Our skin holds tiny pits each with a small muscle. Cold or strong emotion makes these muscles contract, changing the angle of the pits and making hair stand on end. Even without hair effects, the pits’ directions shift, giving the skin a gooseflesh look.
Why Snakes Are Prized for Medicinal Use
In Japan snakes are valued for medicine as in America. Tokyo’s snake catcher Zen San reports annual national consumption near one million, with about six thousand in Tokyo. Eighty percent are powdered into pills, twenty percent served baked boiled or roasted. Before the earthquake a snake restaurant was proposed at Asa kusa.
MENTIONED IN THIS ARTICLE
Japan
America
Tokyo
Zen San
Asakusa
Philadelphia Ledger
Look on Bright Side Attitude Shapes Satisfaction
A compact reflection on how perspective influences happiness. It contends that choosing a positive outlook enhances perceived outcomes and everyday satisfaction, citing the value of mindset in shaping experiences. The quote emphasizes the power of attitude in perceiving events.
Argue With Skill Says Duluth Herald Quotation
A Duluth Herald quotation notes that men who lack other merits can still argue with considerable skill. The remark emphasizes argumentation over wider talents, reflecting a skeptical view of rhetoric.
MENTIONED IN THIS ARTICLE
Duluth Herald
Much Difference in Moral Attitude Across Cultures
The piece contrasts English and Anglo-Saxon views of manners and morals with French thought. It argues manners are superficial yet valuable, while morals govern relations with others. It concludes true politeness rests on kindness and empathy, uniting manners with morals.
MENTIONED IN THIS ARTICLE
Matthew Arnold
Arnold
Midnight Myth Debunked In Manhattan 1923 Death Study
A detailed 1923 Manhattan death tally shows the highest deaths occur between 1 and 3 a m, with 24 742 total natural deaths. midnight records 801, while eight p m to midnight see the lowest numbers. The study challenges the belief that midnight is the peak hour for fatalities.
MENTIONED IN THIS ARTICLE
Manhattan
New York
Beetle Control Test Sparks Interest in Garden Pests
The United States Department of Agriculture reports a beetle control study in New Jersey and Pennsylvania orchards. Geranio sprays attract Japanese beetles from a distance and cause hover and odor enjoyment, while they ignore geranitol though leading mixes with lead oleate taste entice them. Previous arsenate of lead attempts failed due to beetle instinctual warning beliefs.
MENTIONED IN THIS ARTICLE
New Jersey
Pennsylvania
Bureau of Entomology
United States Department of Agriculture
State conservation chief warns against seal symbolism
Ahead of Times Richard Lieber, director of the state conservation department, signals a crusade against the state seal. He warns that not cutting trees may soon be a policy, arguing the seal depicts a last tree felled, a final buffalo leaving, and a sun setting on a barren state, portraying the designer as a prophet.
MENTIONED IN THIS ARTICLE
Richard Lieber
State Conservation Department
Indianapolis News
Not a Legal Precedent In London Chancery Court
A London Chancery Court decision settled litigation costs for $500 by a penny toss. The court official admitted the arrangement while denying it as a legal precedent in British law.
MENTIONED IN THIS ARTICLE
Chancery Court
London
Tuberculosis Accredited in Over a Million Cattle
By year end 1924 more than 60 000 herds totaling over 1 000 000 cattle were officially accredited as free from tuberculosis under the national program marking a major disease control milestone.
Illinois Central System Shows Railroads Must Borrow Money
The Illinois Central System notes railroads spent heavily on improvements, financing via new capital. Despite large outlays, earnings improvements lag behind investment, with 1921 to 1924 returns rising but never reaching the ICC’s 5.75 percent standard. The outlook remains favorable for continued service and necessary investment, with railroads seeking public understanding and constructive criticism.
MENTIONED IN THIS ARTICLE
Llinois
Illinois Central System
Interstate Commerce Commission
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