2012

March 24

Moneyball

I probably never would have read Moneyball if it hadn't been made into a movie; a movie that, by the way, I really liked. But what you only get as an impression from the movie is uncovered by Michael Lewis's excellent writing in great examples of the clash between the old guard, defending its turf in vain, and the new rationality of playing the advantages available in a consequently inefficient market. Anyone who knows of my distaste for Joe Morgan's nonsense will appreciate my choice of the following excerpt, from the last chapter of the book, to illustrate my point.

The moment the play-offs began, you could feel the world of baseball insiders rising up to swat down the possibility that the Oakland A's front office actually might be onto something. The man who spoke for all insiders was Joe Morgan, the Hall of Fame second baseman, who was in the broadcast booth for the entire five-game series between the A's and the Twins. At some point during each game Morgan explained to the audience the flaw in the A's thinking—not that he had any deep understanding of what that thinking entailed. But he was absolutely certain that their strategy made no sense. When the A's lost the first game, 7-5, it gave Morgan his opening to explain, in the first inning of the second game, why the Oakland A's were in trouble. “You have to be able to manufacture runs in the postseason,” he said, meaning bunt and steal and in general treat outs as something other than a scarce resource. Incredibly, he then went on to explain that “manufacturing runs” was how the New York Yankees had beaten the Anaheim Angels the night before.

I had seen that game. Down 5-4 in the eighth inning, Yankees second baseman Alfonso Soriano had gotten himself on base and stolen second. Derek Jeter then walked, and Jason Giambi singled in Soriano. Bernie Williams then hit a three-run homer. A reasonable person, examining that sequence of events, says, “Whew, thank God Soriano didn't get caught stealing; it was, in retrospect, a stupid risk that could have killed the whole rally.” Joe Morgan looked at it and announced that Soriano stealing second, the only bit of “manufacturing” in the production line, was the cause. Amazingly, Morgan concluded that day's lesson about baseball strategy by saying, “You sit and wait for a three-run homer, you're still going to be sitting there.”

But the wonderful thing about this little lecture was what happened right under Joe Morgan's nose, as he was giving it. Ray Durham led off the game for Oakland with a walk. He didn't attempt to steal, as Morgan would have him do. Scott Hatteberg followed Durham and he didn't bunt, as Morgan would have him do. He smashed a double. A few moments later, Eric Chavez hit a three-run homer. And Joe Morgan's lecture on the need to avoid playing for the three-run homer just rolled right along, as if the play on the field had not dramatically contradicted every word that had just come out of his mouth. That day the A's walked and swatted their way to nine runs, and a win—in which Chad Bradford, returned to form, pitched two scoreless innings. Two days later in Minnesota, before the third game, Joe Morgan made the same speech all over again.

posted @ 11:21 AM EDT

March 19

Forty-Two

posted @ 08:42 AM EDT

March 13

Borrow an eBook from the Library

NH Downloadable Book Consortium

Let's say that you have an iPad, the Kindle app, an Amazon.com account, and a card from a library that is a member of the New Hampshire Downloadable Books Consortium. You can borrow an eBook that gets loaded directly onto your iPad. Though you can borrow eBooks in ways, with different devices and apps, other than what is described here, to give a sense of how easy it can be in a particular case, this will outline only what you do to get a Kindle book on your iPad via WiFi. The consortium's site has instructions for alternatives, but is, at first, daunting in its volume of detail.

First, in the Safari web browser on your iPad, go to the New Hampshire Downloadable Books Consortium website and sign in by selecting your library and entering your library card number. Then browse for an eBook that is available as a Kindle Book (not one for USB only) and add it to your cart. When you checkout, a Get for Kindle button will take you to the Amazon.com page for the book where you select your iPad from the list of your devices and click the Get library book button. Finally, open the Kindle app on your iPad and the book will show up when the app synchronizes with Amazon. When you're done with the book you can return it before its due date on the Manage Your Kindle web page.

posted @ 10:06 AM EDT

March 9

Skywatch at Seacoast Science Center

SkywatchThe New Hampshire Astronomical Society will conduct a Skywatch March 20 from 7:30 to 9:30 pm, at the Seacoast Science Center.

In the full size image of the publicity flier, notice the tag that says, "Check out our telescope on your library card!"

posted @ 08:59 AM EST

February 27

Complete 2012 Pan-Mass Challenge Maps

Here's the complete set of Pan-Mass Challenge route maps that I've created for use on mobile devices:

SaturdaySunday
Sturbridge to Bourne   Bourne to Provincetown
Wellesley to Bourne   Bourne to Wellesley
 Wellesley to Wellesley

In the right sidebar of each map's page, under the Overview tab, and then under the Export tab, are links to various forms of the route data.

posted @ 02:09 PM EST

100 Yard Breaststroke Champ

Alfred University senior Warren Dolben won the 2012 Upper New York State Collegiate Swimming Association 100 Yard Breaststroke Championship with an NCAA 'B' provisional qualifying time of 57.33 seconds.

posted @ 09:05 AM EST

February 8

2012 PMC - Wellesley to Bourne Map

As before, here's a map of a Pan-Mass Challenge route; this time, Saturday's ride from Wellesley to Bourne.

To get the route data in a form you can use on your mobile device, select the 'Export' tab in the right sidebar of the route's page.

posted @ 08:30 AM EST

February 6

Pan-Mass Challenge Maps

I've created maps for a couple of Pan-Mass Challenge routes: Bourne to Wellesley and Wellesley to Wellesley. I'll also create one for the Wellesley to Bourne route.

The maps provided by the PMC are pretty sketchy, which usually isn't a problem since the routes are so well marked with arrows on utility poles and such that it's easy to stay on course. Nevertheless, from time to time someone misses a turn. I've done it. Then you don't know where you are and how to get back on the route you're supposed to be riding. The PMC maps don't show anything beyond the roads of the route and so, are not much help.

With the maps I've made, if you have a smartphone, you can view the routes in some map app at the same time as seeing your own location on the map. For example, I'm importing the route data (the KML file) into "My Places" of Google Maps, then viewing the routes in an iPhone app, My Maps.

I can't guarantee that my maps are completely accurate, but I think that they're close enough.

posted @ 02:19 PM EST

January 3

2012 Pan-Mass Challenge

For the thirteenth straight year I'll be riding in the Pan-Mass Challenge which, through the Jimmy Fund, raises money to support research and treatment at the Dana-Farber Cancer Institute. For more information you might look at this year's fact sheet (PDF).

You can contribute online if you'd like to support my effort.

posted @ 11:04 AM EST

2011

December 20

2012 GLOBE at Night

2012 GLOBE at Night

Join the world-wide hunt for stars during GLOBE at Night in January, February, March, and April 2012.

posted @ 08:18 AM EST

November 11

Pan-Mass Challenge Gives $35 Millon

This evening, the Pan-Mass Challenge will present a check to the Dana-Farber Cancer Institute for $35 million, $67,681.09 of which was contributed on behalf of Team Dolben. Thanks to all who supported this year's ride.

posted @ 08:43 AM EST

October 22

Visual Proof of the Pythagorean Theorem

Because it is so simple and visually obvious, this is my favorite proof of the Pythagorean Theorem: for any right triangle, the square of the hypoteneuse is equal to the sum of the squares of the other two sides.

The large square on the left contains four congruent right triangles, leaving a white square in the middle having the area of the square of the hypoteneuse of the triangles. The large square on the right contains the same right triangles, leaving two white squares, each having the area of the square of one of the other two sides of the triangles.

posted @ 12:42 PM EDT