English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The travels in which I have been employed, by order of our empress, since the year 1768, have interrupted the correspondence I had the pleasure to entertain with some of the Fellows of the Royal Society of London, particularly the worthy Mr. Collinson; and as this ingenious man, in the mean time, has left this world, I make so free as to address myself to you directly, for the leave of communicating from time to time, to the Royal Society, such observation or papers, which I am not bound to deliver to the Academy here. I would have before this observed that duty, to which the honour of being a foreign member of the Royal Society obliges me, had not the distance in which I have lived thees seven years, mostly out of Europe, and the troublesome manner of travelling in these countries, together with the distractions and duties of my employment, rendered it impossible.

XXXIII. Account of the iron ore lately found in Siberia. In a letter to Dr. Maty, Sec. R.S. by Petr. Simon Pallas, M.D. F.R.S