# Karel Číhal
**Wikidata**: [Q95137635](https://www.wikidata.org/wiki/Q95137635)  
**Source**: https://4ort.xyz/entity/karel-cihal

## Summary
Karel Číhal was a Czech chemist and computer scientist born in 1923. He worked in both chemistry and computer science during his professional career.

## Biography
- Born: September 30, 1923
- Nationality: Czech
- Education: Not provided in source material
- Known for: Dual expertise in chemistry and computer science
- Employer(s): Not provided in source material
- Field(s): Chemistry and computer science

## Contributions
According to the provided source material, specific contributions, publications, or works by Karel Číhal are not detailed. The information only confirms his dual professions as a chemist and computer scientist without specifying concrete outcomes such as papers, products, companies founded, patents, or open-source projects. His career spanned the early development period of computer science as a distinct discipline.

## FAQs
### Q: When was Karel Číhal born?
A: Karel Číhal was born on September 30, 1923.

### Q: What were Karel Číhal's occupations?
A: Karel Číhal worked as both a chemist and a computer scientist.

### Q: How is Karel Číhal identified in library databases?
A: Karel Číhal is registered with the Czech National Library with ID jn20000403058 and has a VIAF ID of 84022924.

### Q: What is Karel Číhal's gender?
A: Karel Číhal is male.

## Why They Matter
Based on the limited information provided, Karel Číhal's significance lies in his dual expertise in both chemistry and computer science. His interdisciplinary work would have contributed to bridging these fields during an era when computer science was emerging as a discipline separate from traditional sciences. His career demonstrates the evolution of scientific specialization during the mid-to-late 20th century.

## Notable For
- Dual profession as both a chemist and computer scientist
- Born in 1923, placing his career during the formative years of computer science
- Registered with the Virtual International Authority File (VIAF) with ID 84022924
- Listed in Czech National Library database with ID jn20000403058
- One of the early professionals to work in both traditional chemistry and emerging computer science fields

## Body
### Personal Information
- Full name: Karel Číhal
- Date of birth: September 30, 1923
- Gender: Male
- Nationality: Czech (inferred from Czech ID)

### Professional Identity
- Primary professions: Chemist and computer scientist
- VIAF ID: 84022924
- Czech National Library ID: jn20000403058

### Career Information
The source material does not provide detailed information about Karel Číhal's education, specific employers, contributions, publications, or projects. His identity is primarily established through library catalog records and authority files that recognize his dual professional identity in both chemistry and computer science fields.

## References

1. Czech National Authority Database
2. Virtual International Authority File