From Lawson Tait 16 November [1875]1
7, Great Charles St. | Birmingham.
Novr. 16
My Dear Sir,
Let me acknowledge your reference, with thanks for your thoughtfulness2
I have had some correspondence with Prof Blackie & asked him about my new substance. He made some ingenious suggestions, but the results were awkward and I prefer “Azerin” to any other word I can coin.3
There is no doubt that this substance will be found in many places now that we know of its existence.
It is very curious. A temp of 212o does not interfere with its properties, but alcohol does. It dries into a straw coloured substance, transparent, but as soon as you remove heat & allow the access of air it absorbs very many times its bulk of water—probably over 30 or 40 times its bulk.
Please do not answer this.
Yours faithfully, | Lawson Tait.
Winter has put a stop to my enquiries in many directions when I think there is much to be done.
Footnotes
Summary
Has extracted a highly deliquescent substance from digestive secretion of insectivorous plants.
Letter details
- Letter no.
- DCP-LETT-10262
- From
- Robert Lawson (Lawson) Tait
- To
- Charles Robert Darwin
- Sent from
- Birmingham
- Source of text
- DAR 178: 23
- Physical description
- ALS 3pp
Please cite as
Darwin Correspondence Project, “Letter no. 10262,” accessed on 19 April 2024, https://www.darwinproject.ac.uk/letter/?docId=letters/DCP-LETT-10262.xml
Also published in The Correspondence of Charles Darwin, vol. 23