Wallace H. Coulter was an American electrical engineer, inventor, and businessman, renowned for discovering the Coulter principle. This principle provided a methodology for counting, measuring, and evaluating microscopic particles suspended in liquid. Today, the Coulter invention is widely used in medical diagnostic testing for complete blood counts (CBC). His contributions have significantly impacted the field of medical diagnostics.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 212 days away.
Death Anniversary
Next death anniversary is 18 days away.
Death Date
Place of Birth
Time Zone - America/Chicago (6:0 W)
Chinese Zodiac Sign
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Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Wallace
wealthy warrior, wealthy ruler
Read Full Wallace Name AnalysisFebruary 17, 1913 Facts
Generation Group
Wallace H. Coulter belongs to the GI Generation group.
Place of Birth: Little Rock
Educated At: Westminster College | Georgia Tech
Occupation: electrical engineer | inventor
Awards Received: honorary doctor of the University of Miami | National Inventors Hall of Fame
Astrology Analysis
Note: This birth chart is calculated using the date and place of birth, with the time set to noon (12:00 PM) local time. While this provides accurate planetary positions for most celestial bodies, the Ascendant (Rising Sign) and house cusps are not calculated since they require precise birth time. For a complete astrological analysis including houses and rising sign, please provide the exact birth time.Ephemeris for February 17, 1913
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on February 17, 2026 | Secondary Progressions for February 17, 2026 |
|---|---|---|---|
| Sun | 28 Aquarius 29 | 29 Aquarius 5 | 19 Gemini 13 |
| Moon | 11 Cancer 47 | 2 Pisces 9 | 6 Virgo 50 |
| Mercury | 2 Pisces 24 | 16 Pisces 58 | 29 Gemini 42 |
| Venus | 15 Aries 5 | 9 Pisces 10 | 6 Taurus 11 |
| Mars | 28 Capricorn 47 | 19 Aquarius 52 | 25 Aries 22 |
| Jupiter | 9 Capricorn 28 | 15 Cancer 50 | 15 Capricorn 35 |
| Saturn | 28 Taurus 12 | 0 Aries 19 | 9 Gemini 43 |
| Uranus | 4 Aquarius 53 | 27 Taurus 33 | 7 Aquarius 10 |
| Neptune | 23 Cancer 45 | 0 Aries 39 | 24 Cancer 23 |
| Pluto | 28 Gemini 6 | 4 Aquarius 13 | 29 Gemini 18 |
| Rahu | 5 Aries 12 | 9 Pisces 38 | 29 Pisces 13 |
| Ketu | 5 Libra 12 | 9 Virgo 38 | 29 Virgo 13 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
