# tyndall
## Noun (N)
### Sense: British physicist (born in Ireland) remembered for his experiments on the transparency of gases and the absorption of radiant heat by gases and the transmission of sound through the atmosphere; he was the first person to explain why the daylight sky is blue (1820-1893)
- จอห์น ไทน์ดัลล์
- ไทน์ดัลล์