Charles Roger Slack was a British biochemist and plant physiologist born on April 22, 1937, in Ashton-under-Lyne, Lancashire. He earned his Bachelor of Science in biochemistry from the University of Nottingham and completed his PhD in 1962. Following his education, Slack worked at the Plant Research Center in Brisbane, Australia, eventually becoming the head of the biochemistry department and later the director of the plant physiology department. He is known for discovering the C4 acid cycle, also known as the Hatch-Slack cycle, alongside Marshall Davidson.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 305 days away.
Death Anniversary
Next death anniversary is 125 days away.
Death Date
Place of Birth
Time Zone - Europe/London (1:0 E)
Chinese Zodiac Sign
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Meaning of the name - Charles
free man, manly
Read Full Charles Name AnalysisApril 22, 1937 Facts
Generation Group
Charles Roger Slack belongs to the Silent Generation group.
Place of Birth: Ashton-under-Lyne
Place of Death: Palmerston North
Educated At: University of Nottingham
Occupation: biochemist
Employers: Colonial Sugar Refining Co. Ltd. | Department of Scientific and Industrial Research (DSIR) | Institute for Crop & Food Research
Awards Received: Fellow of the Royal Society Te Apārangi | Fellow of the Royal Society
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 April 22, 1937
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on April 22, 2025 | Secondary Progressions for April 22, 2025 |
|---|---|---|---|
| Sun | 1 Taurus 53 | 2 Taurus 34 | 26 Cancer 20 |
| Moon | 26 Virgo 24 | 19 Aquarius 34 | 10 Sagittarius 43 |
| Mercury | 21 Taurus 28 | 5 Aries 18 | 8 Leo 28 |
| Venus | 24 Aries 52 | 26 Pisces 17 | 12 Gemini 4 |
| Mars | 5 Sagittarius 7 | 1 Leo 48 | 22 Scorpio 36 |
| Jupiter | 26 Capricorn 22 | 19 Gemini 42 | 21 Capricorn 43 |
| Saturn | 29 Pisces 48 | 26 Pisces 52 | 5 Aries 14 |
| Uranus | 9 Taurus 8 | 25 Taurus 52 | 13 Taurus 19 |
| Neptune | 16 Virgo 29 | 0 Aries 49 | 16 Virgo 53 |
| Pluto | 26 Cancer 31 | 3 Aquarius 46 | 28 Cancer 15 |
| Rahu | 17 Sagittarius 38 | 25 Pisces 35 | 12 Sagittarius 58 |
| Ketu | 17 Gemini 38 | 25 Virgo 35 | 12 Gemini 58 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
