Skip to main content

Shuttle

Today we watched the space shuttle Discovery take off---live, but via computer. I still remember sitting in class watching the first one take off (or maybe not the first one---the teachers might have worried that something would go wrong). The whole school stopped, there were cheers, and everyone wanted to be an astronaut. I'm still not sure where I watched it---there almost certainly weren't enough TVs to go around, but the gym doesn't sound feasible. Probably we went down the hall to watch with another class.

I remember when Challenger was destroyed: launches were routine enough that school didn't stop for them, but exciting enough that they still put TVs in the hall for us all to see. I was near the home ec classroom, and I remember talking to my sewing teacher, although I'm not sure I understood what was going on.

Today as we were watching, I wondered what kind of space flight my kids would live to see. Luke watched with glowing eyes: "It's taking off!" The girls were scared and excited and bored, all three at the same time. They liked the pictures taken from the shuttle: "What's that?" Ella asked, pointing at the Earth. I did want to see it from Florida, but I had several friends who went down to watch and were disappointed, so I gave up the idea as too logistically difficult. One of the science sites I've visited pointed out that there are actually commercial rockets going up much more frequently---maybe we'll see one of those.

And maybe Luke will get to be in a space ship some time. We can always dream. =)

Comments

Popular posts from this blog

Why you should study the history of math

  Why you should study the history of math In the mid 1300s a fad made its way around Italy. Mathematicians would challenge each other to “mathematical duels”. They would post problems for their opponents to solve, sometimes along with their solutions in coded poetry. The winners would get support and funding from rich patrons, the losers would descend into obscurity. One such contest, between Fiore and Tartaglia, involved a new method for solving the cubic. In order to win, Tartaglia worked day and night to find Fiore’s method---unfortunately, Fiore did not do the same and only knew his own method and no others. (*Recall that the formula for solutions to quadratic equations of the form use the quadratic formula, Giorlamo Cardano---physician, philosopher, astrologer and mathematician---convinced Tartaglia to share his method and promised never to reveal it. Then Cardano figured out a more general method, and wanted to share it, but was blocked by his promises. Fortunately (for Cardan

Southern butter mints---vegan edition

After the last post, we started to be able to see what the fuss was about.  The ones made with twice the butter were the best candy I have ever tasted.  Ever.  So then we started experimenting.  How long do you pull it?  Longer than you think.  And then pull a minute or two after that.  Suddenly every single batch was creaming, pretty much right after we would cut them. I tried adding less than double butter and I think they taste much better (more delicate, according to one taste tester). The latest experiment we did involved using Earth Balance instead of butter.  It cooked pretty much the same as usual, although I was distracted right at the moment I had to pull it off the stove so it cooked maybe a bit longer than usual.  Amanda and I each pulled a quarter, while Luke pulled the bigger half.  Luke's really wasn't turning very fast---perhaps because it was too hot when he took it off the marble.  Mine was turning faster than Amanda's so we traded for a while.  Aman

Southern Butter Mints part 1

Some friends of ours have a granddaughter getting married (and she's a friend of ours as well) and so I agreed to help out with the shower.  Apparently this is to be a "southern" shower, full of tradition and elegance, but not too far over the top. Among things that are needed for a shower are punch with great grandma's punch bowl, sandwiches with cream cheese and green pepper jelly, and southern pulled butter mints.  "Ah, nobody can make those anymore.  We used to know someone, but the tradition needs to be passed down."  Like a fool, I said that I'd be happy to give it a try.  I suffer greatly from "I got a PhD in math, how hard could X be?" where X is something like gardening, or quilting, or cleaning, etc.  It's always harder than I think it will be. "We'll call Mrs. X who makes these, maybe she'll pass down the method.  I hope you don't hate me!"  I was actually planning on doing research online, watching a fe