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Green Day: 21 gun salute

One of my favorite bands. And I’m sure I’m not the only Green Day fan wondering (not in a bad way) about what happened to the pure punk rockers of the 90s. Early Green Day music was pure punk – three chords and songs rarely over 2 minutes. Starting with American Idiot and now with the new album, 21 Century Breakdown, Green Day has shifted to a ‘Rock Opera’ format, with 5-8mn long songs. Many of the songs are extremely melodic. Most of the songs are extremely good – just not what you’d expect to hear from Green Day. I mean, listen to Static Age (below). You going to tell me it doesn’t sound like Sum 41 or American Hi-Fi?

Slightly more annoying: with American Idiot,at least, you could tell that the band was blasting George ‘Bubba’ Bush – now there is a true American Idiot. But now, some years on, hearing Green Day drone on about ‘hating modern life’ and all….it sounds very contrived. Come on guys, you’re multi-millionaires many times over, you’ve been doing this for over 10 years and you’ve sold a gadzillion albums. Are we really supposed to believe that you’re really that bored of life? That you’re really that unhappy about where you are in life? I’d believe it if this was coming from a 20-something band still struggling to make it big. Not going to believe it coming from one of the most popular rock bands of the last 10 years.

So tune out the lyrics – but definitely crank up the volume to 11 and enjoy the tunes.

21 Guns

Static Age

Viva La Gloria

Leeds Castle

The MBH, MBH’s mom, Adair,and I made a short excursion out to Leeds Castle last weekend. It was a fairly easy 75-80 minute drive east of London, and only about 30 minutes west of Canterbury.

Leeds Castle was built in the 1200s, and spent generations being owned by various queens of England. Most famously, King Henry VIII (the king famous for having two of his six wives beheaded) visited here frequently in the 1500s. Almost 900 years after being built, Leeds is still used today for various high-level diplomatic functions (peace talks between England and Northern Ireland took place here, as were the Camp David Accords between Egypt and Isreal.

The castle proper is actually situated on a fairly large grounds. It was a beautiful sunny, if brisk, windy day. Adair was bundled up in his stroller – they actually call them pushchairs here – and we set off. The first thing we came across was a lake and acres of rolling green gras. There were some beautiful cherry blossoms blooming as well:

    

The view of the castle from across the moat was absolutely beautiful:

    

One of the symbols of Leeds Castle is the black swan – and there were several beautiful swans, both white and black, in the moat surrounding the castle.

    

This was Adair’s first trip outside of London <g>

    

One interesting note: the tickets for the grounds were rather on the expensive side – but we realized soon after why. The tickets are good for a year! The castle was beautiful in April, but we’re sure it will be even more beautiful in June and July, when the flowers are in full bloom – so we’re looking forward to another trip this summer.

Easter Classic: Finished!

Well, I did the London Phoenix Easter Classic today. My goal was to do the 112km (about 70 miles) in under 5 hours. As it turned out, I did 112km in under 4:40 – good enough for ‘bronze medal’ standard. However, my total ride turned out to be around 140km. Our group missed one of the turns and ended up taking a slightly different route to get back on the proper course. Some times that actually ends up in a shorter course. This was not one of those times. We ended up doing a big loop and doing a major chunk of the course twice! Ugg. As a result, I was in the saddle for almost 6 hours, and logged about 90 miles. That’s only 10 miles short of a proper century.

The weather was overcast and chilly – and windy. The lack of sun was probably a blessing in disguise. The cold didn’t bother me that much – I wore some sweat pants over my cycling pants and had a nice warm long-sleeved wind-proof jacket. But boy, the wind over the last 90 minutes or so was just brutal. You’d be humming along at 25-30km/hr through a wooded area, then would come out into an open area with nothing but fields on either side of the road – and this wall of wind would bring you to a stop. Next thing you know you’re completely in the red zone hammering as hard as you can – and barely making 15km/hr. Strength-sapping wind…

The course itself was nice. On busy roads for the first (and last) 10km or so, but otherwise through quiet and mostly empty country roads the rest of the time. Most of the ride I saw more horses than people <g>. Some really beautiful country houses too.

After hammering out a good pace for the first two hours, I made it to the feed zone in just under 2 hours. I was feeling good for the first 50-60km, and was starting to wonder if I could some how make the trip in under 4:15 (silver medal standard). But shortly after the feed zone is where we (and, I found out later, about 30 others) made the wrong turn. It made what turned out to be a far more difficult back half even more of a torture-fest. Several of us ran out of water for about 25km, and were only saved when we spotted a small general store that was surprisingly open even though it was Easter Monday (a holiday in the UK). The low-light of the last few hours was a massive, 2km hill that seemed to go on forever. Yeah, we were really happy with the ride sponsors for putting in a soul-destroying hill after already putting in over 100km <g>. Although a look at the Polar power meter file suggests that there was only about 4400 feet of total climing. Certainly felt longer when I was on the road…

I noticed the onset of cramps in my right thight at around the 100km mark, and again at the 125km mark, but thankfully the cramps never really set in. I did have a nasty ache in my lower back, and my neck was very sore. And – this was kinda weird – the toes on my right foot starting hurting over the last couple of hours (and still hurt now, actually). At some points it was very painful; not sure if I just had my shoes on too tight, or if the shoes themselves aren’t a good fit.

Anyway I was a very tired, sore camper when I finally rolled back into the starting area. Would have liked to have gotten a medal or something as a souvenir from the trip, but I guess I’ll have to wait until next year for that!

The workout file from Polar was rather…impressive. I can barely average 200 watts for an hour, but my NP for the entire 6-hour ride was 199! Either I find it easier to put out power outdoors, the Polar is reading – waaay- too high, or the Computrainer rides too low…

Workout summary (Avg 161 watts)
Duration: 05:52:30
Work: 3,400 kJ
TSS: 580.4 (Intensity factor 0.994)
Norm Power: 199
Distance: 84.6 mi
Avg cadence: 71 rpm
Avg HR: 149 bpm


Cycling

I’m doing a 112km ride tomorrow – the third annual London Phoenix Easter Classic. It’s been a long time since I’ve ridden more than 50 miles. I did about 40 miles last summer with one of the near by clubs, but it was a fairly easy 40 miles (and included a 20-minute break when one of the guys punctured). I’m not really that worried about the distance; I am confident in my ability to pedal long; it’s the fast part that always gets me <g>.

I’m hoping to do the 112km in under 5 hours, which is actually pretty slow – apparently they are expecting most people to finish in under 4 hours, and ‘gold standard’ is under 3:45. So I may well be bringing up the rear. But really, my goal is just to get in a good long steady ride as I continue to prepare for this year’s Etape.

Waffle House

The weather hasn’t been that great the last few days. We had made plans to visit Leeds Castle and Canterbury over the Easter break, but the weather wasn’t cooperating. So instead we made a shorter trip to St. Albans, about 30 minutes or so north of where we live in London: we all piled into the Mini Cooper and headed out; it was Adair’s first full excursion!

The main attraction was the famous ‘Waffle House’. We started off by getting some coffee while debating the menu:

As you can probably guess, this restaurant’s thing is waffles – and not just breakfast waffles. No, at this restaurant everything comes as a topping for waffles. Even beef stroganof or cheese, ham and mushrooms:

    

These dishes were…interesting. Can’t say we were a fan; the toppings themselves were OK, just not really a good match for waffles. So just to make sure the trip was fully worth it, we ordered some dessert. After the desserts came I was more worried than ever about my waistline…

Pecan waffles with vanilla ice cream and butterscotch sauce; banana waffles with ice cream and butterscotch sauce – yes, these were waffles as they were meant to be devoured…yum.

We decided to walk off the waffles, so headed towards the central part of town. St. Albans has been around for centuries. Verulamium,the second-largest Roman settlement in England after only Londinium, was built near-by. In 324, legend is that Saint Alban, the first Christian martyr in England, was beheaded here, and the settlement eventually took his name. The town is home to St Albans School, a public school founded in the late 900s – that’s not the late 1900s, that’s the late 900s! How cool would it be to go to a school with a thousand-year history? And it turns out it’s the only English-speaking school to have educated a future Pope…also among its alumni – Stephen Hawking.

Anyway, the city itself reminded the MBH and I of Bath – cute shops selling a variety of hand-made goods and crafts, Roman walls and ruins, an outdoor market. And of course the surroundings were beautiful; some of the buildings have been around for literally centuries:

           

The weather wasn’t that great – in fact, it was quite cold most of the time – but we still had a great time. Adair was awake and happily sitting on my lap the whole time at the Waffle House, but slept through most of the site-seeing and shopping that followed. Here he is, just before his three-month birthday!

Chopin concert!

2010 is a big year in the classical music world, which is celebrating the 200th year since the birth of Chopin. I didn’t know much about Chopin until I met my Much Better Half, who plays some of his pieces on the piano. Some of Chopin’s pieces are absolutely delightful, and now I have a couple of playlists on my iPhone that are getting a lot of use.

You can read more about Chopin here. Chopin was obviously a marvelously talented, if high-strung, individual. Polish by birth but forced to live in France for most of his adult life, you hear a lot of wistful sadness in many of his tunes.

Anyway, armed with this new-found knowledge and appreciation for Chopin’s music, I could hardly help but buy some tickets when I saw a Chopin concert at Southbank Centre, by Yundi Li. Yundi burst on the classical music scene when he became the youngest pianist to win the International Frederick Chopin Piano Competition at the age of 18 in the year 2000. Just to put that in perspective – when I was 18 I think I was trying to balance quarters on my elbow and catching them.

Anyway, the MBH and I headed out to Royal Festival Hall for Yundi’s concert. There were a number of Chopin-centric events on the calendar, but I picked this one in particular because a) the songlist was *all* Chopin, and b) it had several numbers that I particularly like.

First, I was shocked at the number of young Chinese (mostly female) fans in attendance. Based on when they were clapping, clearly these weren’t classical music fans so much as they Yundi Li fans; apparently he has reached pop idol celebrity status in China/Hong Kong. (My wife is Japanese, and isnt’ in her 20s, but thought Yundi was ‘cute’, so I guess his appeal extends beyond the 20-something Chinese female crowd). Regardless of the reason, it was great to see young people getting exposure to classical music.

Perhaps because his audiences are made up of more non-classical music fans, Yundi’s performance list comprised only all major, crowd-pleasing Chopin works – not an etude in sight! As a Chopin fan, I wouldn’t have minded having one or two lesser-known works on the list, but really I can’t complain: nearly all my favorites were played, and I guess there’s a reason why popular songs remain crowd favorites even after 200 years.

The setlist (click for audio file):
Nocturne in B flat minor, Op.9 No.1
Nocturne in E flat, Op.9 No.2
Nocturne in F sharp minor, Op.15 No.2
Nocturne in D flat, Op.27 No.2
Nocturne in C minor, Op.48 No.1
Andante spianato & Grande Polonaise Op.22: Part 1 & Part 2
Interval
4 Mazurkas, Op.33: No 1, No 2, No 3, No 4
Piano Sonata No.2, Op.35: (Marche funèbre) Part 1, Part 2, Part 3, Part 4
Polonaise in A flat, Op.53

Op. 9 No. 2 might be Chopin’s most famous nocturne – it’s one of the MBH’s favorite pieces to play on the piano, and she plays it beautifully – but I love Op.9 No. 1 (and yes, I’ve asked MBH to learn it !). Op. 9 No 2 was written when Chopin was just 20 years old; amazing that he was able to create such beautiful music that still has a tinge of sadness to it at such a young age.

Of the Op 15 nocturnes, No. 3 is probably the most famous, but No 2 is equally beautiful, but with more elaborate ornamental flourishes. Maybe because it’s slightly more technical, I find it lacks the emotional ‘pull’ of some of the other nocturnes.

Op 27 No 2 is beautiful. I can imagine the main melody line being played by a violin. Again, this piece has a deep, nostalgic feel to it.

Op 48 No 1 sounds a bit like Op 15 No 2 to me – slower, more delibrate, and it doesn’t quite have the emotional sadness that some of the other works have.

Andante spianato & Grande Polonaise brillante, Op.22 was originally written for both piano and orchestra, although it is often played only with piano. It is made up of two parts. Part one has a light, airy, almost dreamy feel to it. Part two starts off with a rising crescendo, moves into a light-hearted waltz-ish section, and it ends with another dramatic crescendo – a great way to end the first part of the evening’s performance.

After the interval came the Mazurkas. I hadn’t listened to Chopin’s Mazurkas all that much, but I have a new-found appreciation for them now. Mazurkas are based on traditional Polish dance songs; Chopin wrote almost 60 mazurkas. Polish by birth but unable to return to his home country, many of Chopin’s mazurkas manage to both be upbeat while still having an underlying tinge of sadness; one can imagine Chopin writing them while longing to return to his homeland. Of the Op. 33 mazurkas, I like No. 2, which has a happy, joyous waltzy feel to it.

Chopin only wrote 3 sonatas; Sonata No. 2 is his most famous. Sonata No. 2 has been described has ‘four wild children thrown together’, or words to that effect. I also kind of feel like the four pieces making up the sonata are not that closely connected, but overall it is still an emotional piece; the stormy, drumming opening theme of the first movement is extremely powerful. Sonata No. 2 is probably best known for the sombre, brooding,yet silently triumphant, 3rd movement, the ‘Funeral March’, which gives the entire sonata is nickname. This movement was played at state funerals for both John F. Kennedy and Brezhnev - and a famous English composer, Edward Elgar (the MBH and I just saw a short program on him last week) put the movement to full orchestra, which was played at Elgar’s funeral when he died the very next year.

And the evening ended with Polonaise in A flat, Op.53, the so-called ‘heroic’ polonaise. It is one of Chopin’s best-known pieces, and it is apparently one of Chopin’s hardest pieces to play. Chopin apparently wrote the piece while dreaming of a ‘free, powerful Poland’ – while dance-like in parts, the powerful, thundering octaves that are pounded out are very dramatic. The ending was marred only slightly by someone in the audience starting the applause a few measures too soon ;)

We had very good seats – only 3 rows from the front – and we were so close we could see him sweat and hear the sound of his foot hitting the pedals. I’ve heard that sound/acoustics-wise it’s actually better to be farther back from the stage for a classical music concert, but it was fun being to be so close to ’the action’. From this amateur’s viewpoint, I thought Yundi had a few mis-plays here and there, but he really does play with a lot of energy.

It was a great show, and Yundi even came out and gave two encores! We couldn’t here what the first encore was, maybe a Listz piece? And the secod piece I think was a native Chinese folktune; again we couldn’t hear what he said before playing. I can’t recall seeing encores at a classical music concert before (although I haven’t been to very many…).

The concert was great – and it didn’t end there! Yundi was signing autographs after the show (don’t recall seeing -that- before either). Thanks to our seats right near the exit we got in line towards the front; a good thing because the line quickly came to resemble the line you’d see at the DMV or something. So we picked up a copy of Yundi’s latest CD (Chopin’s Nocturnes) and we both ended up getting his autograph and photo to boot! (Wife got the CD signed, I had my program signed). 

I’m already spoiled by having a superb piano player in the house, and she has already been a good influence on my learning to play the piano a bit – but we both loved the Yundi concert, I suspect we’ll be following his career going forward, and I for one am eager to practice more.

Update: I saw two reviews of Yundi’s concert. The Independent’s article was less than favorable, and was particularly harsh on the second-half of the performance, using words like ‘characterless and wishy-washy’. Ultimately the reviewer’s criticism is that Yundi (and maybe his handlers) were over-prioritizing his popularity at the expense and detriment to his obvious talent.

The Evening Standard’s piece was quite a bit more favorable; the reviewer also praised the nocturnes and also applauded the Grande polonaise and – interestingly – the Sonata.

Both reviwers made a point of noting the predominantly Chinese makeup of the audience. Obviously it was a rare and noteworthy occurance.

Separated at birth?

David Brent and Nikolai Demidenko?

    

Adair at 8 weeks!

    
  

0.999…. does = 1

I loved this little problem from math class.

0.999… (with the ellipses representing ‘repeats forever’) equals one.

The first time most people see this it doesn’t quite compute, since conceptually people think of 0.999… as ‘always getting closer and closer to 1 – but not quite reaching it – for infinity’. Wrapping your head around the idea that ‘infinity’ can equal a finite number can make your stomach feel a bit queasy.

The first proof I learned was straight algebra:

1) Let x = 0.999….
Multiple both sides by 10 (if you do the same thing to both sides of the equal side, the equation stays equal). So:

2) 10x = 9.999…

Now, let’s subtract equation 1) from equation 2). The left side is easy: 10x minus x is 9x. For the right side, we could look at it digit-by-digit. For the ones digit (the number just to the left of the decimal point), 9 minus 0 is clearly 9. For the tenth digit, .9 minus .9 is zero. Continuing, .99 minus .99 is 0, .999 minus .999 is zero, and we can continue into infinity – in other words, the entire right side of the decimal point in equation 1) is exactly the same in equation 2), which means that subtracting one from the other is 0. So we’re left with the left side of the decimal point, which we said above was 9.

So: 
   10x = 9.999…
-      x = 0.999…
————————–
     9x = 9

Divide both sides by 9, and we get x = 1.

And x = 0.999… = 1.

Cool, huh?

But my favorite proof was actually one I didn’t learn about until later, even though it’s much easier.

First - remember that 0.5 is the same thing as 1 divided by 2, or 1/2.  1 divided by 4 (1/4) is 0.25, etc. It turns out that one divided by nine (1/9) is equal to 0.111…

It’s clear that 2 times 1/2 is equal to 1. It’s obvious that 4 times 1/4 is equal to 1. So clearly, 9 times 1/9 must equal to 1.

Likewise, 9 times 0.111… must equal 0.999….

But 9 times 0.111… is the same thing as 9 times 1/9, and we saw above that 9 times 1/9 was equal to one. Ergo, 9 times 1/9 = 9 times 0.111… = 0.999… = 1.

Note that you could to this using thirds: 1/3 is equal to 0.333…. Three times 0.333… is equal to 0.999…, and we know that 3 times 1/3 is equal to 1, so 3 times 0.333… = 0.999… = 1.

Don’t forget to bring this up at your next cocktail party! You’ll be a hit!

Podcasts update

London School of Economics

Some fascinating podcasts on the London School of Economics Events page. Recently I’ve been listening to Nobel Prize winner Paul Krugman during his three-day event in June 2009, where he dissects the global economic crisis:

The Return of Depression Economics Part 1: The sum of all fears

The Return of Depression Economics Part 2: The eschatology of lost decades

The Return of Depression Economics Part 3: The night they reread Minsky

These are great lectures – Krugman is a good speaker, offering both interesting insights dashed with equal parts history and humor. One drawback to listening to these podcasts, however, was that on occasion it was clear that Krugman was referring to some slides which he was obviously using with his lecture. While the podcasts were great, it would be nice if we had a videocast of the event.

Well – seek and ye shall find: Scroll down to June 2009 for all three of Krugman’s lectures in full-color video.


Dan Carlin: Common Sense and Hardcore History

Dan’s an interesting guy. His Common Sense focuses mostly on current events. I don’t necessarily agree with everything he says, but he is entertaining.

But I find myself listening to his Hardcore History series more. While he would be considered an ‘amateur’ historian, I’ve been impressed at his topic subjects. He has touched on some relatively easy-to-overlook topics. Plus, since he’s such a good presenter, you can really get caught up in his breathless descriptions of events. I love how they include faint-yet-distinctly-there sound effects in the background – for example, you could faintly here horses and elephants in the background as he was discussing Hannibal crossing the Alps.


MIT Open University

I admit, with no sense of shame, to being a bit of a math nerd. I still find myself gravitating to the mathematics section whenever I’m in a book store of any significant size. So imagine my joy when I discovered that MIT has entire courses online – with video! Brilliant! Now – lots of these lectures are way over my head – Electcromagnetics and Applications, anyone? – but I found the Single Variable Calculus course a lot of fun. Like most math teachers the instructor has a geeky sense of humor that only other geeks could appreciate. And the audio sometimes does not catch the questions being asked by the students, which can make it hard to keep up sometimes. But the lecture notes are pretty good, and the video work is excellent. Be warned – the related rates topic kicked my butt back in high school and it will do so again now….

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