John tyndall sentence example
- Another point of great importance is well brought out in the experiments of John Tyndall (Phil.
- Faraday as a Discoverer, by John Tyndall (Longmans, 1st ed.
- In 1859 he passed a night on the very top of Mont Blanc in company with John Tyndall.
- calor, heat), a term invented by John Tyndall to describe an optical phenomenon, the essential feature of which is the conversion of rays belonging to the dark infra-red portion of the spectrum into the more refrangible visible rays, i.e.