The United States National Library of Medicine has a fantastic online exhibit about the history of conjoined twins, beginning in medieval times. Titled "From 'Monsters' to Modern Medical Miracles," the site explores the science and culture of "Siamese" twins. Seem here is a plate from a 1499 book by Jacob Locher, Carmen heroicum de partu monstrifero, "one of the earliest printed illustrations of a set of conjoined twins and the earliest printed work devoted entirely to the subject." From the site section titled "Age of Superstition":
From medieval times through the Enlightenment conjoined twins were viewed as monsters. Their existence simultaneously horrified and amazed the common person. The established medical explanation of the day, from Hippocrates, reasoned that a conjoined twin was simply the result of there being too much seed available at conception for just one child, but not enough for two distinct beings. Even so, popular theories fueled the public's fear and wonder by suggesting that conjoined twins were the result of impure conception or the witnessing of some evil or traumatic event during pregnancy.
Books depicting all sorts of monsters, both real and imagined, were extremely popular among the literate during this period. The authors often copied extensively from each other, bringing long told tales with new illustrations to another generation of the fascinated.
This gadget does exactly as promised: it looks like a thumbdrive (sort of) and fries the circuitry of any computer it’s plugged into. It’s made from camera flash parts, is charged with a standard AA battery, and delivers a 300V zap of DC destruction to the port for all your USB-murdering needs. Note that this […]
The Cobham catalog, exposed by The Intercept, features countless pages of surveillance gadgets sold to U.S. police to spy on American citizens: tiny black boxes with a big interest in you. In the creepily bland feature lists and nerdy product names is a whisper of a dark future; perhaps darker than anyone can imagine.
This image depicts the most commonly-found stylesheet colors on the web’s top sites—Paul Hebert did an amazing amount of analysis and this is just one of the intriguing visualizations he came up with. Most of these are obvious staples, especially HTML red and blue, though it’s interesting how far the blue “cluster” is from the […]
Loot Crate is a totally different kind of subscription service that mails subscribers monthly boxes filled with curated geek, pop culture, and gamer paraphernalia. Its cult following awaits a box every month filled with everything from bobble heads to T-shirts to special edition collectibles. But nothing gets Loot Crate fans as excited as the limited […]
The ARMOR-X Mini Flexible Phone Tripod is a smartphone tripod that is designed with flexible legs to rest on virtually any type of surface. Other tripods have proved useless unless I conveniently have a flat surface in front of me, which is why this particular tripod was appealing enough to try out. The ARMOR-X is compact and easy […]
You don’t need to get an advanced degree and take out massive loans to become a coder. This bundle of 10 courses was designed to teach anyone to code at home for less than it costs to go out for dinner. I was particularly impressed with this new 2017 bundle because it includes courses on […]