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David McNaughton
History
.............................................................
Islamic
Astronomy
Ancient Zimbabwe & the Lemba.
Eclipses during Ramadan.
Oswald Spengler & world history.
Qadiani eclipses: comments
The Isma'ilis: the Aga Khan's flock.
Islamic calendars; crescent sighting.
Correspondence & Comments: (Russia;
Correspondence, Questions &
Jews; Nazis; Religions, Virgin Birth).
Answers: (Problems & extremes).
Astronomy
& the Universe ....................... Mathematics
Entropy & usable energy.
The square root of minus one.
Is Time the fourth dimension?
Dividing by zero; (infinity).
A few thoughts on extraterrestrial life.
Centrifugal & Coriolis Effects.
Equation of Time & latest sunrise.
The laws of multiplication.
Meteor Streams and Rainfall Calendaricities..........
Trig expressions using surds.
Science & Maths Correspondence:
(Calendars; the Moon; Astrology; other topics).
PERSONAL INFORMATION
British/South
African nationality.
E-mail: DLMcN@yahoo.com
Married with three
independent children.
PhD title (1981):
"Cloud
Seeding in Zimbabwe & some of its effects on SR52 maize yield".
Historia
y Religión - artículos en español
