Breakthrough in Solar Energy ?

It looks like we have come one step closer to harnessing solar energy more efficiently. The article :

‘Major discovery’ from MIT primed to unleash solar revolution

caught my attention today. It concerns a new catalytic material making the electrolysis of water into hydrogen and oxygen in a very efficient way, storing the solar energy collected during the day, for use at night.

The process mimics photosynthesis, the way plants store energy from the sunlight.

According to the article the technology is so simple that it could be implemented within 10 years, imagine every house generating solar electric power during the day and using the stored surplus energy duing the night.

Blog now up

My blog is now up and running on my own website. I got my posts from Blogger/LiveJournal imported.

The Livejournal will be continued – I participate in some community activities there :

Now for a little experimentation with the interface/themes, so expect that it may look a little different from time to time.

From time to time, posts from some friends will appear.

Thoughts on “The 4400” TV series.

I have been watching 4th and final season og “The 4400” – here are a few thoughts on the series.

The concept of the series :

Over a period of about 60 years 4400 people have mysteriously disappeared. Suddenly, all reappear brought back in a giant ball of light.

The scene does, to a certain extent, remind me of “Close Encounters of the Third Kind”, but “The 4400” continues where, “Close encounters” end with a lot of people coming back.

As some of the returnees show unusual abilities, fear and suspicion arises.

What I particularly like in this series is a continued story through the series, each season always ending with a completely new – and often surprising – situation.

Characters are believable, most episodes feel well written, produced and acted.

Some people seem to complain about short (in this case 13 episode) seasons, but I think a lot of series may benefit from the shorter seasons, giving writers – and the whole team – the possibility of giving their best without running out of steam.

Jekyll – a BBC TV miniseries

The miniseries – written by Steven Moffat is a modern day story based on the famous classic story “Strange Case of Dr. Jekyll and Mr. Hyde” by Robert Louis Stevenson. Jekyll is not really an adaptation, but a rather a present day continuation of the classic story.

The brilliant research scientist Dr. Jackman, wonderfully played by James Nesbitt, has the experience of blackouts in his life, where an alternative personality totally take control, as well as some visible physiological changes take place. The resulting Mr Hyde is (not unexpectedly) a darker, more violent personality.

The story is very well told, with some rather unexpected twists and turns, the least surprising element being that the original “Jekyll/Hyde” story is not fictional at all, and the assumed to be fictional Dr. Jekyll was a historical person, and Dr. Jackman, abandoned by his mother as an infant, is a descendant of the original Dr Jekyll – well – really of Mr Hyde, since Dr Jekyll had no (official) descendants. Even the old photos of Dr Jekyll show a stunning resemblance with Dr Jackman.

The story features an unknown organisation, claiming to have waited for more than 100 years to find and “cultivate” a “Mr. Hyde”. Also we get a revelation of what really caused Mr. Hyde to appear.

At the end of the story, when we should think the story is over, there is a wonderful revelation showing that the story never really ends.

Moffat writes a wonderfully dark story – without being totally overtaken by the darkness, this is first class drama.

This is classic style science fiction – a good continuation of the classic story. A story that has entered into our cultural heritage, these days essentially everyone knows the reference to Dr Jekyll and Mr Hyde – it has entered as a phrase in English and many other languages.

Steven Moffat to take the helm on Doctor Who

I am very excited to see that Steven Moffat will replace Russell T. Davies as the lead of BBC’s Doctor Who Team

BBC’s own news item

I consider his episodes in the previous seasons some of the very best Doctor Who stories ever.

2005 : “The Empty Child”/”The Doctor Dances”
2006 : “The Girl in the Fireplace”
2007 : “Blink”

I am very much looking forward to seeing his two parter this season : “Silence in the Library”/”Forest of the Dead”

While RTD has been instrumental in reviving Doctor Who, I think it is the right time to have a new head of the team , and I think Steven Moffat is the right choice. We shall see …

Fantasticon2008, Copenhagen, 26 – 27 April

This is a small Danish convention with a few hundred people attending. Only foreign Guest was Norman Spinrad. The con was held in the “Vanloese Kulturhus” (cultural house) in nice large rooms and a terrace. Even the weather cooperated and we could sit outside chatting along between the programmed events. I arrived there after a long (12 hour) drive and a few hours of sleep.

On Saturday I went to the interview with Niels Brunse who has translated a large amount of English language books into Danish, and also written stories of his own. He was, among other subjects, talking about the difficulty of making a good translation, something I can relate to in a limited capacity, having attempted translation in both directions between Danish and English. Some elegant words or phrases in one language translate *very* poorly into the other.

Sunday had a surprise guest speaker, the Danish physicist Holger Bech Nielsen, giving a presentation of his version of the “theory of everything” : “Random Dynamics”. He is a *very* lively lecturer, and it is always fun to see him, his enthusiasm for the subject is just radiating from him. This was the first time I saw him “live”, the other times were just on television.

Arthur C. Clarke :

For me the best part of the programme on Sunday was the panel discussion about Arthur C. Clarke, the panel consisting of 3 Danish fans and the guest speaker Norman Spinrad. Spinrad had sopme cooperation with Clarke in the 1960’s and could tell us that the final scene of the movie “2001 – A Space Odyssey” was in fact not the one we saw in the movie. Clarke had envisioned a scene with very beautiful aliens, but it was not technically possible to do to his satisfaction – meaning the scene had to be rewritten.

Clarke’s relatively optimistic view of the future has by some been regarded as naive, but it most probably is an expression of his dream about the future.

Finally there was a discussion of Clarke’s unusual combination of hard science fiction and the “mystical” (for lack of a better word), something very prominent in “2001”, but it is in much of his other work.

Of course, you cannot mention Arthur C. Clarke without talking about his strong influence on science and technology (as well as science fiction), interesting to see how many of his early thoughts have come true already.

All in all a very nice week end , I will try to make it again next year.

Doctor Who 2008 has started

The 4th season of the “New Doctor Who” has started on the BBC.

BBC started last Saturday with the episode “Partners in Crime” , quite a fun story, where Donna Noble from the Christmas Special 2006 reappears searching for the Doctor, misses him several times , and we see them meet again in a very amusing scene – that could have been a little shorter, but nonetheless I enjoyed it. We also briefly meet an old friend under mysterious circumstances , I will say no more , you will have to enjoy the moment for yourself.

Second episode brings us back about 2000 years to “witness” the destruction of Pompei, for the first time the Doctor Who team has been filming outside the UK. Quite a spectacular illustration of the volcano blowing up and the city buried under the ashes. As usual , when the Doctor arrives , things go awry, and he has to correct the flow of history , being put into a bit of a dilemma.

I quite enjoyed both episodes, and I am looking forward to the next ones , and solving the mystery of the first episode.

More real life space communications (2)

The Soyuz spacecraft has successfully docked to the ISS today.

Yesterday I listened for radio communications from the Soyuz, and was rewarded with hearing a few exchanges in Russian. They were likely talking to the ground station in Moscow. The frequency for Soyuz is 121.750 MHz, if any of you should have a scanner receiver. The signal was quite strong, even with a wrong sized antenna, so it should not be too difficult to hear.

Good hunting if you try – They will probably be radio-active for a day or two when they leave the ISS and return to Earth.

In the meantime , if you are in Europe, you can listen for the ISS , in the rare cases when they talk back to Moscow, on the frequency 143.625 MHz.

Jules Verne has arrived at the International Space Station

Yes – it is true …

The first ATV – Automatic Transfer Vehicle – has arrived and doced with the ISS. The name given to this ATV is “Jules Verne” , honouring the famous author (1828 – 1905) of old Science fiction classics like “Around the World in 80 Days”, “Journey to the Centre of the Earth”, “From the Earth to the Moon” and “20.000 Leagues Under the Sea”.

The ATV is a European contribution to the ISS, along with the Columbus module – launched with the Space Shuttle and added to the ISS in February. The spacecraft pioneers the use of automatic docking, absolutely no human intervention. Only option would be to break off the docking procedure with a “go away” order. The ATV is designed to transport supplies to the station , and – as its final act – be filled with the garbage from the station and sent back into the Earth’s atmosphere. We could call it a cargo ship and an advanced garbage truck – combined with an incinerator.

Another function of the ATV is as a booster for increasinf the orbital altitude of the ISS, since the station is slowly being dragged towards a lower orbit due to that fact that there is still a *tiny* amount of atmosphere up there.

Read more about the ATV here

Last year I went with a friend to visit ESTEC’s space exhibition in The Netherlands. During a tour of the Estec facilities we got to see the Columbus module and the ATV, as they were being tested at the time. Nice to have seen real life spacecraft – knowing that both the station module and the ATV are safely orbiting the Earth.

More info at ESA’s website