Wednesday, April 15, 2009
House Guest
Monday, April 13, 2009
Taxing
Here are some baby feet:
Sunday, April 12, 2009
Happy Tillster
Thursday, April 09, 2009
Retro Sim
Scott got an iPhone, which is why lately all of our snapshots look like they were taken in the 70s. No these are not pictures of me, but current pics of the Tilster formatted to look vintage with snazzy apple software. I'm excitedly awaiting for the ap "iDaguerreotype" to come out.
Wednesday, April 08, 2009
It's a Stage
A local eatery has a fenced in gravel yard--because of the fence we go there almost every day. (Keeps the tyke from wandering into traffic.) The highlight for the toddler demographic is not a playground but a foot-high wooden platform. It's for bands, but we've never seen any performers on it. Tillie will play on this square stage for a full hour and still throw a fit when we are ready to leave. I'm thinking of building one in our backyard.
Tuesday, April 07, 2009
Monday, April 06, 2009
Friday, April 03, 2009
New Handle: DJ Oh No
Tillie's latest catch phrase is "Uh Oh...Oh No!" Just about ANY change in the status quo will elicit this comment: spilled food, dropped sock, cat at the door...
Monday, March 30, 2009
Pequeña Erudita
Saturday, March 28, 2009
Friday, March 27, 2009
Thursday, March 26, 2009
Soft 'Bot Uprising
Wednesday, March 25, 2009
Tuesday, March 24, 2009
A Woman in Computing History
Adele Goldstine (1920-1964)
In the 1940s, Adele Goldstine was one of a team of women who programmed the ENIAC, the world's first electronic computer. (In case you don't remember your computer history, this thing was a giant, folks--it took up an entire room and could do fewer algorithms than a modern pocket scientific calculator.) Goldstine also wrote the ENIAC's technical manual. Here's a little snippet:
"The basic electronic memory device of the ENIAC is the flip-flop. A flip-flop consists essentially of a pair of triodes so connected that at any given time only one of the pair can be conducting. When a certain one of the tubes is conducting (and the other is not), the flip-flop is said to be in the normal state; when the other tube is conducting (and the first is not), the flip-flop is in the abnormal state."
So, from what I gather, she wrote about abnormal flip-flops--something that sounds like it would give you bad blisters. (Okay, please forgive me--I am obviously joking to cover up my gross ignorance on the subject!)
Goldstine and her colleagues were called "computers," a job which entailed plugging and unplugging cables into the ENIAC so as to program it to crunch numbers. I'm not sure why this team was all women, but considering the lack of women in science and technology fields at the time, it is quite significant. Is it because the job appeared to an ignorant observer to be a simple telephone switchboard, a piece of technology women of the time were allowed to operate? I love the pictures of these gals in their 1940s work costumes, busily rewiring this electronic juggernaut:
[image from: http://www.hp9825.com/html/stan_frankel.html ]
[image from: http://ftp.arl.army.mil/ftp/historic-computers/gif/eniac4.gif ]
Here's a snapshot of them all in a car (Why in the trunk of a car? I do not know. Is that where they were stowed until it was time to get some serious work done?):
[image from: http://www.indwes.edu/Faculty/bcupp/lookback/hist-10.htm ]
Apparently, most, if not all of them, eventually married one of the male operators of ENIAC. Goldstine herself came onto the project as the wife of the lead administrator of the ENIAC's construction. Unfortunately, her husband's accounts of her input on the project were dismissive. I find it amazing that people could make any progress during this era of hideous racism and sexism. It is a testament to how smart and industrious Goldstine must have been to emerge from such oppression and disrespect and still make her mark on the history of technology.
Sunday, March 22, 2009
Grapefruit Pie at Auntie Emily's
Licking the lips between spoonfuls maximizes yumminess.
Another technique involves using your other hand to help the food go in the pie hole.
Eating pie is serious work:
Thursday, March 19, 2009
Monday, March 16, 2009
Cuz We're Cousins
For scientific comparison, here's a similar picture of me and my cousin Meredith on a porch, though slightly older.
Tuesday, March 10, 2009
Finger Food
Monday, March 09, 2009
The Root of All Sneezles
Snacking on a park bench:
Tillie thinks she controls the water fountain:
Tillie and Scott play with a park puppy:
Sandbox doohicky fun: