Archive for March, 2014

More MOOCs to explore

March 2, 2014 @ 4:09 am | Filed under:

moons

I’ve written before about our great experiences with various MOOCs one or more of us has taken via Coursera. Here’s another list of offerings, this time from FutureLearn.com. Courses that have caught my eye include:

Moons— “Explore the many moons of our Solar System.” This has Beanie written all over it. Eight weeks, starts March 17. The Open University.

Kitchen Chemistry— “Along the way you will use fruit tea to identify acids and alkalis, investigate chemicals that speed up reactions and experiment with electron transfer reactions. This should give you a feel for the world of molecules and an idea of some reactions. It should also introduce some methods to separate chemicals, to find out what chemicals are present in a mixture and ways to change chemicals from one form to another.” Six weeks, starts in April. University of East Anglia. 

England in the Time of Richard III! Exclamation point mine. “Explore 15th century England through archaeology, history and literature against the backdrop of the excavation of Richard III.” Yes, please. Methinks it’s time to introduce Rose and Beanie to Josephine Tey’s Daughter of Time—a compulsive reread for both Jane and me—as a backdrop to this course. Six weeks, starts mid-2014. University of Leicester.

Those plus the Courseras we’re already signed up for—including a History of Art for Artists, Animators, and Gamers via CalArts, which is just getting rolling—may tide us over until the next iteration of ModPo kicks off in September. Boy do I love sending my kids to college around the world in our own living room.

Painted with woad, and howling

March 1, 2014 @ 4:04 pm | Filed under: ,

Searches for this phrase (minus the comma) keep popping up in my stats. It’s a Downton Abbey quote, Violet mocking Isobel: “I wonder you don’t just set fire to the Abbey and dance ’round it, painted with woad and howling.” She didn’t pause for a comma, which has some folks confused. ‘Howling’ here is a verb.

Here is a person who is painted with woad, and is also howling.

woadandhowling Maaaaaaaaatthew!

Woad is a blue dye extracted from a the plant Isatis tinctoria or “dyer’s woad.” Its flowers are yellow but you can get blue from its leaves. I learned a lot about it while researching my Martha books—woad would have been one of Auld Mary’s staples. Indeed, it was a staple in European textiles through the Middle Ages, until it was gradually replaced in commercial use by indigo.

Image from Wikimedia Image source: Wikimedia

You chop the leaves into a paste, let them dry, crumble them into powder, then sprinkle them with water and allow them to ferment, a process known as “couching.” Then you add a mordant, something to help fix the color into the cloth. In days of yore this was most commonly stale urine. (The ammonia in the urine serves as the fixative, as you probably learned from The Mammoth Hunters.) Fun fact: according to this dyeing site, the urine of male beer drinkers was most effective. The collection and sale of urine from certain cities was big business, at one time.

Urine from London was shipped up the coast to Yorkshire, where there was a big dyeing industry, and this is the origin of the phrase “taking the piss.”

Captains were unwilling to admit that they were carrying a cargo of urine and would say that the barrels contained wine.

“No – you’re taking the piss” was the usual rejoinder.

Who knew?

In ancient Scotland, so the story goes, the Picts liked to paint or tattoo themselves with woad, especially before going into battle. In fact, that’s how they came to be called Picts by the Romans, from the Latin word “pictus” or painted. Julius Caesar wrote in his The Conquest of Gaul, “All the Britons color themselves with glass, which produces a blue color.” Over time his word “vitro” (glass) came to be associated with woad, and the image of blue-painted Scottish warriors stuck. Some modern scholars dispute the association, saying Caesar meant something else entirely; it is widely accepted that the early Britons did engage in body art but the contemporary thinking, as far as I can tell, seems to be that the paint was probably not made from woad. However, other experts will point out that woad has antiseptic properties, which could well explain its use in painting the skin before or after armed conflicts. And so woad lives on in battles (of the scholarly sort) to this day.

Whatever the truth may be, the blue body paint is exactly what the Dowager Countess had in mind when she tossed her barb at Isobel. If I had any kind of Photoshop skills you would be looking at Maggie Smith’s face painted with woad (and howling) right now.

Here’s my recap of the Downton episode in question: Season 4, Episode 5 (UK/DVD 6)