How to

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A guide to some hard to obtain knowledge.

These are the contents of HOW TO sub-page re-organized in book order for coherent reading.

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KEEPING TIME

Time keeping without using watches

Was New Year night chosen to have Sirius highest at midnight?

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Lunisolar Calendars track the rhythm of nature better

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Simple determination of East Asia lunisolar New Year

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When is Lunar New Year? (Khi nào là Tết Âm Lịch?)

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Harvest Moon festival in East Asian calendar

CHECKING TEMPERATURE

Predicting-the-temperature-of-a-habitat,

Calibrating-food-storage-thermometers,

SELF-RELIANCE

Air-grown-mung-bean-sprouts-for-food, posted March 07, 2016

Sharpening a knife, posted October 23, 2018

Climbing-onto-your-own-roof,

Thermoelectric-fan-harvests-wood-stove-heat-junkyard-style | hackaday
posted on 2021/08/29

My-invention: An affordable anti-counterfeit solution using telephone confirmation

INFORMATION SECURITY

Beware-of-fake-wordpress-com-sites,

Do-not-click-on-any-unknown-link-external-to-your-trusted-sites,

INVENTIONS

Indian-mariners-had-first-use-of-magnetic-navigational-compasses,

Abacus |wikipedia

STRANGE FACTS

Does glass fade ?,

Who survived more lightning strikes roy sullivan or melvin roberts,

Sonic weapons are real,

Full Circle: Lessons of the Lost City in the Sands of Time, by Doug “Uncola” Lynn,

See LIVING for MAKING OR FINDING FOOD

Rice as emergency food., Mung Beans as grains for self-reliance , Air-grown mung bean sprouts for food, Vietnamese sour soup of minty Indian taro, canh chua bac ha, The-agonizing-choice-of-vietnamese-food-dishes, Herbal-noodle-soup-of-stewed-roated-duck-mi-vit-tiem,

See SOCIAL ISSUES for UNDERSTANDING FOREIGN AFFAIRS POLICIES

Understanding China’s Perpetual Wars against its neighbours , Understanding the Strike then Consolate Tactic , Understanding Allying to Distant Powers to Subjugate Immediate Neighbours, Understanding-the-strategy-of-conquering-by-over-populating, Understanding-foreign-trading-with China (Beware-of-strangers-bearing-gifts), No Go Zones are halfway marks to Surrender of Sovereignty,

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