Physicist
Karl Ferdinand Braun
The cathode ray tube, and a Nobel Prize shared with Marconi.
Karl Ferdinand Braun was a German applied physicist who shared the 1909 Nobel Prize in Physics with Guglielmo Marconi for their contributions to the development of radio. With his two circuit system, long range radio transmissions and modern telecommunications were made possible. His invention of the phased array antenna in 1905 led to the development of radar, smart antennas, and MIMO. Braun built the first cathode-ray tube in 1897, which led to the development of television, and the first semiconductor diode in 1874, which co-started the development of electronics and electronic engineering.
- Born
- 1850-06-06, Fulda, GermanyA Thursday
- Died
- 1918-04-20, New York City, USAA Saturday, aged 67
- At birth
- Sun in Gemini, Moon in Aries
- Nationality
- Kingdom of Prussia
- Birth-time source
- No birth time on record: Rodden X
Birth Chart
1850-06-06, Fulda, Germany · time unknown, noon chart
Europe/Berlinthe zone used then
The chart
| Body | Sign | Degree | Motion |
|---|---|---|---|
| Sun | Gemini | 15°19′ | Direct |
| Moon | Aries | 24°16′ | Direct |
| Mercury | Gemini | 21°01′ | Retrograde |
| Venus | Cancer | 9°42′ | Direct |
| Mars | Leo | 12°31′ | Direct |
| Jupiter | Virgo | 14°11′ | Direct |
| Saturn | Aries | 18°20′ | Direct |
| Uranus | Aries | 28°55′ | Direct |
| Neptune | Pisces | 7°02′ | Direct |
| Pluto | Aries | 29°22′ | Direct |
Death Chart
1918-04-20, New York City, USA · time unknown, noon chart
America/New_Yorkthe zone used then
The chart
| Body | Sign | Degree | Motion |
|---|---|---|---|
| Sun | Aries | 29°45′ | Direct |
| Moon | Leo | 27°37′ | Direct |
| Mercury | Taurus | 9°39′ | Retrograde |
| Venus | Pisces | 13°30′ | Direct |
| Mars | Virgo | 14°00′ | Retrograde |
| Jupiter | Gemini | 11°21′ | Direct |
| Saturn | Leo | 7°43′ | Direct |
| Uranus | Aquarius | 26°59′ | Direct |
| Neptune | Leo | 4°18′ | Direct |
| Pluto | Cancer | 3°38′ | Direct |
Their Astrocartography
Where each planet sat on one of the four angles at the moment Karl Ferdinand Braun was born. Tap a line to read what the tradition associates with it.
Cast for noon, as the birth time is unknown, so the longitudes are approximate.
