Showing posts with label vocab. Show all posts
Showing posts with label vocab. Show all posts

Wednesday, November 11, 2009

Supernova

When stars die of old age, they blow up. Seven thousand nine hundred thirty seven years ago, a star in Cassiopeia exploded into a great big ball of light.

Seventy-five hundred years later (Four hundred and thirty seven years ago today), Tycho Brahe looked up at Cassiopeia and got the news.

Tycho Brahe was very rich and very strange. He lost part of his nose in a duel when he was 20, so he made himself a new one out of silver and stuck it on with paste. His court jester was a dwarf named Jepp, who sat under the table at dinners. And he had a pet elk - at least, he did until the elk drank too much beer at one of Tycho's parties and fell down the stairs and died. Tycho's own death was iffy - popular legend holds that he got a bladder infection from holding it too long at a party, but he may have been poisoned by Jesuits, or his cousin, or his assistant, or he might have poisoned himself by drinking one too many alchemical potions. And if you're a fan of historical facial hair, the Prague National Museum has his moustache in its collection.

Anyway, it was the olden days before they'd even invented telescopes, so something new showing up in the sky was a big deal. The Aristotelian version of the universe insisted on celestial immutability. Or the fixity of the heavens. Basically, the stars didn't move, and they certainly didn't change. Aristotle was an ancient greek, and now it was the Renaissance, and besides, Aristotle was the same fellow who said that bugs and worms sometimes spontaneously generated out of dew and mud, so the world was ready for a step forward. The next year Tycho published a book about the new star, called De Nova Stella, (the new star). And that's why a star is new when it dies of old age.

Thursday, May 21, 2009

Antimacassar

Last night my friend Shana taught me the word antimacassar. Her best fave sitting room chair had finally given up the ghost after months of spewing forth yellow foam and upholstery tacks whenever anyone sat on it or even gave it a stern look. The new chair is a fancy beige number inherited from Grandma Dora, and comes complete with armrest covers and an antimacassar. Antimacassar is the fancy word for the piece of cloth that goes over the top of an upholstered chair. Like this:

Netted Antimacassar from KnitHeaven.com

Or more recently, like this:

thanks, wikipedia!

Wikipedia tells me that Antimacassars were common in the Victorian period, and were commonly handmade, tatted, crocheted, knitted or netted of white cotton. Google a little harder and you'll find antimacassar patterns in all four crafts in Beeton's Book of Needlework, which is cram-packed with all kinds of old-timey goodness. I'm a total sucker for this stuff - like this knitted rosette pattern:I will hypnotize you.

So: what is this macassar that antimacassars are anti? Victorian hair goop!