Pages from the wonderful History of Ink: Including its Etymology, Chemistry and Bibliography (1860), creation of Thaddeus Davids and Co, one of the largest ink manufacturers of its day. See the rest here:
"Thackerayana" — a remarkable compendium of nearly 600 doodles made by Vanity Fair author William Makepeace Thackeray, who was born #onthisday in 1811: #OTD image
.@dr_jehrlich on an obscure text found on the shelves of a Bengali library and the light it sheds on the idea of the "public" in 19th-century Calcutta: image
Born #onthisday in Berlin in 1892, the philosopher, literary critic, and essayist Walter Benjamin. Read an essay by Anca Pusca on the relevance of Benjamin’s oeuvre in a digital age, and the implications of his work entering the public domain. #otd image
#OnThisDay in 1518, in the city of Strasbourg, a woman named Frau Troffea woke to begin the 2nd day of her manic and mysterious dance. Soon she would be joined by hundreds of others, compelled to dance for seemingly no reason at all... #otd image
#Onthisday in 1789, the Bastille was stormed in Paris, a key turning point of the French Revolution. 3.5 years later Louis XVI was executed by guillotine. We look at the deluge of prints that emerged depicting his death #FeteNationale #bastilleday #otd
Circular snapshots from the very first @kodak camera (the first truly portable camera) — invented by George Eastman who was born #onthisday in New York in 1854. more examples here: #OTD
Great series of photographs from a 1911 zoology paper in which various types of flounder are put through their paces as regards camouflage ability, placed against bold and striking patterns (more than they’d experience in nature) — image
A few of the ethereal illustrations by Raffaele Mainella for Clotilde Briatte’s Nos Invisibles (1907), a book that charts the voices of Balzac, Zola, Flaubert, and other illustrious writers and thinkers from beyond the grave. More here:
In 1774, a British scientist sat in a "super-sauna", hot enough to overcook a steak in 33 mins. He wanted to explore the effects on the human body of “air heated to a much higher degree than it was formerly thought any living creature could bear” image