helvede.net is one of the many independent Mastodon servers you can use to participate in the fediverse.
Velkommen til Helvede, fediversets hotteste instance! Vi er en queerfeministisk server, der shitposter i den 9. cirkel. Welcome to Hell, We’re a DK-based queerfeminist server. Read our server rules!

Server stats:

166
active users

#sciencehistory

0 posts0 participants0 posts today

This week's #NewBooks at the library: I was chuffed to now also find an affordable copy of #Dinosaurs: Past and Present, Volume 2! Second, The Art and Making of #Arcane: League of Legends. Loved the series and thought to myself "if they publish a book with artwork...". And more #Buffon. There aren't many biographies on him - this 1972 classic is one of two on my wishlist. #Paleontology #Palaeontology #Palaeoart #Biography #HistoryOfScience #ScienceHistory #HistSci #Books #Scicomm #Bookstodon

Hello, thanks to everybody who has welcomed me so warmly. Many of you were curious about my research. Perhaps look at this paper (OA) :
link.springer.com/article/10.1
and which follows the understanding of the relationship between plant growth and water consumption from the old Greek philosophers, through the middle ages, the age of enlightenment to the use of modern measurement techniques.
So it’s about #HistoryOfScience #ScienceHistory #PhilosophyOfScience #PlantEcoPhysiology

SpringerLinkThe relationship between plant growth and water consumption: a history from the classical four elements to modern stable isotopes - Annals of Forest ScienceKey message The history of the relationship between plant growth and water consumption is retraced by following the progression of scientific thought through the centuries: from a purely philosophical question, to conceptual and methodological developments, towards a research interest in plant functioning and the interaction with the environment. Context The relationship between plant growth and water consumption has for a long time occupied the minds of philosophers and natural scientists. The ratio between biomass accumulation and water consumption is known as water use efficiency and is widely relevant today in fields as diverse as plant improvement, forest ecology and climate change. Defined at scales varying from single leaf physiology to whole plants, it shows how botanical investigations changed through time, generally in tandem with developing disciplines and improving methods. The history started as a purely philosophical question by Greek philosophers of how plants grow, progressed through thought and actual experiments, towards an interest in the functioning of plants and the relationship to the environment. Aims This article retraces this history by following the progression of scientific questions posed through the centuries, and presents not only the main methodological and conceptual developments on biomass growth and transpiration but also the development of the carbon isotopic method of estimation. The history of research on photosynthesis is only touched briefly, but the development of research on transpiration and stomatal conductance is presented with more detail. Conclusion Research on water use efficiency, following a path from the whole plant to leaf-level functioning, was strongly involved in the historical development of the discipline of plant ecophysiology and is still a very active research field across nearly all levels of botanical research.

Esther Richards Applin was the first person to propose that geological stratigraphy could be read using the fossilized remains of protozoa called Foraminiferida. Naturally, being a woman, she was derided before her insight gave rise to a whole new field in geology, and credit was later shifted from her and her female colleagues to a group of men.

#ScienceHistory #HistoryOfGeology #WomenInSTEM #science #geology

paleonerdish.wordpress.com/202

This post blatantly stolen from the "History of Geology" account on mstdn.social, who responds with irrational anger to requests for accessibility and descriptive text.

Estimating the Size of a Single Molecule
How Ben Franklin and Lord Rayleigh used little more than oil and water to calculate a molecule's size
news.ycombinator.com/item?id=4

Clever!
* Rayleigh meas. 0.81 mg oil; placed on known area of water
* divided volume of oil by area it covered
* assumed oil formed single layer of molecules: monolayer
* thickness of the oil film = length of one oil molecule