Richie Kavanagh | ''John Tyndall'' By Richie Kavanagh. @richiekavanaghofficial | Uploaded 7 years ago | Updated 14 hours ago
''John Tyndall'' By Richie Kavanagh.
John Tyndall was born in Leighlinbridge, Co. Carlow 1820..
He was the man who first explained why the sky is blue.
''John Tyndall'' By Richie Kavanagh.
John Tyndall was born in Leighlinbridge, Co. Carlow 1820..
He was the man who first explained why the sky is blue.