nemfrog:

Body systems involved in bending to pick up a book.  How and why wonder book of the human body. 1961.

nemfrog:

Root systems. Biology in Daily Life. 1953. 

nemfrog:

Pitcher plants. Catalogue of rare Florida flowers and fruits. 1892. 

littlealienproducts:

‘Oranges’ Backpack by Iisa Mönttinen

nemfrog:

nemfrog:

“Saturn with its curious system of disc like rings.”

On December 22nd Nemfrog turns four. To celebrate my birthday I’m raiding the archives. Today, images tagged #5k and #10k, meaning posts that have at least 5,000 notes. 

nemfrog:

Fig. 129. Iowa Beekeepers Association holiday placard. 1916.

nemfrog:

“Rhododendron, from the bud cluster to the open blossom.”  Picturing miracles of plant and animal life. 1937. 

solarpunk-aesthetic:

Just imagine a world full of beautiful stained glass windows which also generate electricity…

[Oxford Photovoltaics]

nemfrog:

Earth. Atlas of Astronomy by Alex Keith Johnston.1869. Atlas page detail.