Spencer Ferguson Silver III (February 6, 1941 - May 8, 2021) was an American chemist and inventor known for his work with adhesives. He is credited with developing the adhesive used by Arthur Fry to create Post-it Notes for the 3M Company. Born in San Antonio, Texas, Silver earned a Bachelor of Science in Chemistry from Arizona State University in 1962 and a PhD in Organic Chemistry from the University of Colorado in Boulder in 1966. He later served as a chief chemist at 3M's Central Research Laboratories.
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Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 6 days away.
Death Anniversary
Next death anniversary is 97 days away.
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Place of Birth
Time Zone - America/Chicago (6:0 W)
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Meaning of the name - Spencer
steward, dispenser
Read Full Spencer Name AnalysisFebruary 6, 1941 Facts
Generation Group
Spencer Silver belongs to the Silent Generation group.
Place of Birth: San Antonio
Place of Death: Saint Paul
Cause of Death: ventricular tachycardia
Educated At: University of Colorado Boulder | Arizona State University
Occupation: chemist | inventor
Employers: Myasishchev 3M | 3M
Awards Received: ACS Award for Creative Invention | National Inventors Hall of Fame
Astrology Analysis
Ephemeris for February 6, 1941
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on February 6, 2024 | Secondary Progressions for February 6, 2024 |
|---|---|---|---|
| Sun | 17 Aquarius 35 | 17 Aquarius 26 | 9 Taurus 59 |
| Moon | 12 Gemini 33 | 3 Capricorn 24 | 25 Gemini 58 |
| Mercury | 4 Pisces 50 | 2 Aquarius 23 | 3 Taurus 40 |
| Venus | 29 Capricorn 48 | 17 Capricorn 44 | 12 Taurus 59 |
| Mars | 22 Sagittarius 19 | 25 Capricorn 1 | 19 Aquarius 28 |
| Jupiter | 7 Taurus 56 | 7 Taurus 53 | 23 Taurus 51 |
| Saturn | 8 Taurus 49 | 7 Pisces 4 | 17 Taurus 9 |
| Uranus | 22 Taurus 11 | 19 Taurus 9 | 25 Taurus 14 |
| Neptune | 27 Virgo 18 | 25 Pisces 56 | 25 Virgo 15 |
| Pluto | 2 Leo 52 | 0 Aquarius 32 | 2 Leo 5 |
| Rahu | 4 Libra 13 | 18 Aries 55 | 29 Virgo 49 |
| Ketu | 4 Aries 13 | 18 Libra 55 | 29 Pisces 49 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
