Daniel S. Chemla was a French-American physicist born on July 21, 1940, in Tunis, and passed away on March 20, 2008. He studied telecommunications and earned his doctorate in 1972. Chemla led the nonlinear optics group at the French National Center for Telecommunications and later worked at Bell Laboratories, initiating research on semiconductor quantum dots and superlattices. He directed the Materials Science Department at Lawrence Berkeley National Laboratory and was a professor at UC Berkeley. An accomplished karate expert, he contributed to both physics and martial arts, earning numerous accolades.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 339 days away.
Death Anniversary
Next death anniversary is 148 days away.
Death Date
Place of Birth
Time Zone - Africa/Tunis (2:0 E)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Daniel
God is my judge
Read Full Daniel Name AnalysisJuly 21, 1940 Facts
Generation Group
Daniel S. Chemla belongs to the Silent Generation group.
Place of Birth: Tunis
Place of Death: Kensington, Kalifornien
Educated At: École Nationale Supérieure des Télécommunications | Universität Paris
Occupation: university teacher | physicist
Employers: University of California, Berkeley
Awards Received: Fellow of the American Physical Society | Quantum Electronics Award | R. W. Wood Prize
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 July 21, 1940
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on July 21, 2025 | Secondary Progressions for July 21, 2025 |
|---|---|---|---|
| Sun | 28 Cancer 28 | 28 Cancer 54 | 20 Libra 54 |
| Moon | 21 Aquarius 45 | 14 Gemini 6 | 0 Aries 6 |
| Mercury | 29 Cancer 45 | 15 Leo 9 | 14 Scorpio 30 |
| Venus | 26 Gemini 56 | 18 Gemini 48 | 8 Virgo 34 |
| Mars | 11 Leo 26 | 19 Virgo 51 | 5 Libra 41 |
| Jupiter | 12 Taurus 26 | 9 Cancer 25 | 13 Taurus 3 |
| Saturn | 13 Taurus 47 | 1 Aries 45 | 13 Taurus 5 |
| Uranus | 25 Taurus 27 | 0 Gemini 35 | 25 Taurus 25 |
| Neptune | 23 Virgo 20 | 2 Aries 5 | 26 Virgo 12 |
| Pluto | 2 Leo 22 | 2 Aquarius 40 | 4 Leo 14 |
| Rahu | 14 Libra 50 | 20 Pisces 49 | 10 Libra 19 |
| Ketu | 14 Aries 50 | 20 Virgo 49 | 10 Aries 19 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
