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2010年5月18日火曜日

From Fermilab, a New Clue to Explain Human Existence? - NYTimes.com

From Fermilab, a New Clue to Explain Human Existence? - NYTimes.com

A recent discovery at Fermilab may explain why all the matter and antimatter created during the big bang did not cancel out ... because, due to the behavior of neutral B-mesons, more matter than antimatter was created. This is preliminary and will need to be reproduced in the Large Hadron Collider.

Here's the key paragraph:

[The creation of more matter than antimatter] hinges on the behavior of particularly strange particles called neutral B-mesons, which are famous for not being able to make up their minds. They oscillate back and forth trillions of times a second between their regular state and their antimatter state. As it happens, the mesons, created in the proton-antiproton collisions, seem to go from their antimatter state to their matter state more rapidly than they go the other way around, leading to an eventual preponderance of matter over antimatter of about 1 percent, when they decay to muons.

2010年4月5日月曜日

Test

Will this upload to my blogger blog? Will it upload photos?

2010年4月4日日曜日

Thomas Turns Ten

Thomas turned ten today. Madel is here. We ate Mos Burger for lunch and then went to Round 1 near the airport for three hours of fun. We played a lot in the little kids room with all the soft cubes, building pyramids and other structures to jump into and tear down. Then we headed to Kanayama Sunny to get supper (mabo tofu) and a Snoopy Baskin-Robin’s ice cream cake. We ate and then, while ichatting with Wayne and Diane, ate the cake. Thomas begins fourth grade tomorrow. Max begins first grade on Friday, and Louisa begins kindergarten grade 1 on Friday also.

2010年3月20日土曜日

Max's graduation trip to Kitakyushu

After what must have been a 70-hour work week, I find myself in the Kokura Nishitetsu Inn in Kitakyushu (Fukuoka Prefecture's second largest city after the city of Fukuoka). We packed last night and early in the morning took the bus from Befu to Hakata Station, where we got on the shinkansen to come here. It was a short, 20-minute ride. When we arrived, we dropped our stuff off at the hotel and ate a late breakfast at a bagel place. Max had a honey and cranberry bagel with cream cheese, and I had egg and lettuce on a bagel.

We were going to go to Space World, a big amusement park here, but we decided to go to a museum of natural history instead because of the weather. It was warm, but the wind was crazy, and it was supposed to rain. It turns out we made the right choice, because it did rain like crazy, and a lot of the big rides at Space World were shut down because of the wind. We'll go tomorrow.

The museum was great. My favorite part was the huge, elongated room full of replica dinosaur and other fossils. Max liked the cave exhibit.

We left the museum around 3:30 and hopped on the monorail. Max has been wanting to ride a monorail for at least 6 months, and Fukuoka has none (only a subway). We rode from one terminal to the other. Max was fascinated but fell asleep just past the halfway point. I woke him when we got to the end of the line. There wasn't much to do there, so we grabbed a very late lunch at a supermarket (sandwiches and sushi) and ate on the monorail on the way home. We took a bath at the public bath at the hotel and then went to Kokura Station (Kitakyushu's main station, and the closest station to our hotel) for supper. We had very good and very expensive sushi, but since there were only two of us, I didn't mind and endulged. Mmm.

We got back to the hotel around 8:00. We read for a little, and then Max fell asleep.

2010年3月3日水曜日

Coffee Not Linked To Heart Arrhythmia - Science News

Coffee Not Linked To Heart Arrhythmia - Science News

Every time I vow to cut back on coffee I stumble across a scientifically rigorous article stating that caffeine is not bad for you. This article, subtitled "Large survey finds no extra hospitalizations in java drinkers," found that "People drinking one to three cups a day had 7 percent fewer hospitalizations," although this is not statistically significant. Coffee consumption did not increase the risk of cardiac events in any of the subgroups studied.

Other studies have found that coffee consumption actually lowers the risk of stroke.

Now if coffee only didn't send me on such a cognitive roller coaster ride.

2010年1月22日金曜日

What a beagle would say

When I was walking Thomas to school this morning, we spotted a beagle crossing the street just up the hill from us. It was wagging its tail wildly but stopped wagging its tail when it picked up the scent of another dog's pee on a telephone pole. The scene brought the following rhyme into my head. (This is the final version that Thomas and I modified over the next few blocks.)

Bow Wow Fo Fum, I smell the pee of a dalmatian,
Be he spotted or be he red,
I'll shave his fur to line my bed.

2010年1月9日土曜日

Test post

This is just a test post. 日本語は文字化けになるのかな。