TY - JOUR T1 - The Bakerian Lecture: Contributions to Molecular Physics. Being the Fifth Memoir of Researches on Radiant Heat JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 154 SP - 327 EP - 368 PY - 1864/01/01/ UR - http://dx.doi.org/10.1098/rstl.1864.0009 M3 - doi:10.1098/rstl.1864.0009 AU - Tyndall, J. ER -