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To J. B. Hannay 22 June 1881
Summary
Suggests modification in JBH’s experiment on formation of diamonds.
Speculates about chemical products of constituents of living organisms when subjected to heat and pressure.
Author: | Charles Robert Darwin |
Addressee: | James Ballantyne Hannay |
Date: | 22 June 1881 |
Classmark: | American Philosophical Society (Mss.B.D25.592) |
Letter no: | DCP-LETT-13214 |
From J. B. Hannay 28 May 1881
Summary
In complex molecules such as proteins, liquid and gaseous states merge.
Author: | James Ballantyne Hannay |
Addressee: | Charles Robert Darwin |
Date: | 28 May 1881 |
Classmark: | DAR 166: 98 |
Letter no: | DCP-LETT-13180 |
From J. B. Hannay 27 June 1881
Summary
Experiments on change of state in albumen under high temperature and pressure.
Author: | James Ballantyne Hannay |
Addressee: | Charles Robert Darwin |
Date: | 27 June 1881 |
Classmark: | DAR 166: 99 |
Letter no: | DCP-LETT-13222 |