Archive for the ‘Leisure’ Category

Quake 5.6

Wednesday, October 31st, 2007

5.6 Magnitude EarthquakeYesterday night, I have felt an earthquake of magnitude 5.6 on the Richter scale. At the time, I was playing boardgames in Mountain View and all the tables started moving slightly and then stopped. No damage or injury was caused by the earthquake, but immediately people called their friends on cellphones to check on them and to tell them they are OK. I didn’t call because it was 4 AM in Israel. I decided I’ll blog on it when I get home. When I did get home, I started writing this post, but I fell asleep due to jet lag.

In other news, I’m giving a talk today at the group lunch as the person who was planned to talk today had to cancel. I’m giving the same talk I gave at Dagstuhl, so it should be easy for me.

Yahoo! Games

Wednesday, October 17th, 2007

Yahoo! GamesOn Monday I spent my evening playing board games at Yahoo! If you are thinking I spent my time staring at a computer screen, then you are wrong. I drove to Yahoo’s campus in Sunnyvale (about 16 minutes from my house) and joined a meeting of South Bay Boardgamers, a group that meets every Monday on Yahoo!’s campus to play board games.

Today I played Vegas Showdown and Clippers. The former has (surprisingly enough) nothing to do with gambling (but a lot to do with bidding), and the latter features ships of different colors that do not belong to any of the players. Both games were interesting and full of strategy (Clippers more so).

This is the second time I attend such a meeting (last time it was Silicon Valley Boardgamers). In both times I’ve learned new games I’ve never seen before. I’m enjoying myself very much here.

I see dead people

Sunday, October 14th, 2007

Body WorldsToday was a Saturday, and in the US most things are still open on Saturday, so I decided to go to the Tech museum in San Jose, which was recommended to me by several people at Stanford.

The Tech by itself is an average science museum, not too impressive. However, now at The Tech there is a temporary exhibition called Body Worlds 2. This special exhibition shows real bodies of dead people who were preserved using a special technique called plastination. The exhibiion shows full bodies and body parts and demonstrates the structure and function of various organs in the human body.

The most stunning part of this exhibition were various diseased organs, such as kidneys with tumors, smokers’ lungs, and aortas with fatty residue. I have less enjoyed the bodies places in various poses, as I do not think these poses serve a real scientific purpose, but only have artistic merit.

After completing the body exhibition, I returned to the main museum and toured the permanent exhibitions. The exhibitions were quite standard science museum exhibitions, though I liked the fact that many exhibitions allowed you to view stuff online after your visit. For example, here is me caught red-handed by a thermal camera (click to enlarge):

Thermal image of me

Update: Here are some glowing bacteria I have made:

Glowing Bacteria

Certified

Tuesday, August 14th, 2007

Ph.D. CertificateYesterday I paid and got a letter confirming that I have completed all requirements of my degree and faxed that letter to Stanford.

I am not used to not having dorms nor an office, but having a car, so I didn’t bring all that I needed. Specifically, I didn’t bring my laptop. As I had an event that evening I had to burn most of the day. I decided to go to the pool (even though I forgot to bring my pool card) and swim a bit.

After the pool I went to the CS faculty hoping to meet some friends. Which I did. Then, I joined him to the games night (I forgot to bring my games with me, but there were lots of games there). I especially liked the game Dork Tower, with all the cute illustrations, 3D tower, and interesting gameplay. So, I played it twice (with two different groups). I didn’t win, but it was fun anyway.

EUDC07 after break

Friday, August 10th, 2007

BambaAfter we failed the break, the next two days were much calmer. On Wednesday there were the quarter and semi finals. You can see the motions and winners on this site. I decided to skip the semifinals and sleep instead (I was very tired after the boat cruise — it was too long and I was in no mood for it).

Last night there was a “Global Village” event.  In that event every country brought items that represent their culture and local cuisine, while the Turkish brought traditional food and atmosphere, including Hookahs and a belly dancer.

In the Israeli stand we had lots of Bamba (see picture), Bisli, and chocolate with popping candy. We also brought traditional apples in honey and Israeli wine. It was a great success, and we had supplies for the entire night.

The Scottish table had shortbread and fudge, while the Slovenians brought tasty meat. Croatia handed some nonperishable items and information, while Azerbaijan handed out money…

The night was a great success and ended with the Israelis and Irish trying to outsing each other with folk songs. We sang among other songs “אחד מי יודע” and  “יונתן הקטן”. Our enthusiasm encouraged other nationals to sing their own songs. With this surge of nationalism we were afraid we’d renew the war between the former Yugoslavian nations, but luckily they were more determined to outsing us, especially when we joined forces with the Irish. When the night was about the end, we sang our national anthem “Hatikvah” and went back to our rooms.

Today was finals day. I decided to skip the ESL final after hearing the first two speeches, but did come to the black tie grand final in Hagia Irene church. The final was a very interesting and fun-to-hear debate. In conclusion, Cambridge B won the tournament. Note this is the same Cambridge B that we met in Round 2.

When the final results were announced, we also got the tab sheets. It turns out that the judge in the last round also gave us a fourth place, which I cannot understand. What I even less understand is that he gave first prop third place and the win to the worst team in the room — 2nd opposition, even though they  added no substance to the debate at all. In the end, our team was ranked 130 out of 168 with 8 points, and 57 out of 92 in the ESL rank. My personal rank was 227 out of 336 with 485 speaker points (average of 69.3).

After the final I decided to skip the party (I don’t really feel like partying) and go directly back to the university. The bus ride (in both directions) felt like it took forever. It was about 1.5 each direction in a city bus with no A/C, and in the way back I had no one to talk to as well. Now that I’m back I feel a little better.

Tomorrow we’re having brunch on the Asian side of Istanbul, and during that brunch the EUDC council will vote on the location of the next Europeans. The vote is between Talin, Estonia and Hertzeliya, Israel. The Hertzeliya team have made great effort to ensure as many votes as possible for our bid, and we are hoping for the best. I asked them to invite me to run the tab and they will definitely consider it if they win.

No break

Wednesday, August 8th, 2007

Technion teams at EUDCToday was the second day of the preliminary rounds of the European Universities Debating Championships 2007. The first motion for the day was “This house will require a prescription for the morning-after pill“. We were in second opposition. We tried to analyze why the proposition will overall make safe sex less safe, while not reducing the occurrence of unsafe sex, but I failed to provide the arguments coherently enough and Mark failed to give a coherent summation. We got third place for that debate.

In the last two rounds of the tournament we were not told what our positions were. We knew we had 8 points, and 12 should be enough to break to the next round, so we needed two second places (or one first and one third).

The motion for the next round was “This house will introduce a time limit on prosecutions for genocide“. We were in second proposition. The first proposition gave an absurd definition with a time limit of only 5 years, without clearly defining when this time begins and when it ends. I tried to pull them into a coherent definition, but we got none from them. We decided on a time frame that was good for us and tried to prove that it is possible to conduct trials that fast, while showing that even if these trials fail, the situation is still positive. However, it turned out that the judges didn’t like the fact that we defined the time frame differently from what might have been implied by first prop, so they gave us fourth place, even below the horrible first prop team.

In the last round we were second prop again on the motion “This house will prosecute parents who take their children to another legal jurisdiction in order to carry out an act which is illegal in their country“, yes that long. First prop defined the motion well as applying to forced marriage and FGM. Their main problem was that they failed to cover the important jurisdictional aspects of the motion, while first opposition simply asserted a “territory principle” without proving why it exists and that it applies. We decided to take that clash and analyze the origins of jurisdiction and international law and prove that in this case the crime is committed in the context of the social contract of the original jurisdiction and thus should be tried and prosecuted there. We do not know how much points we got in that round, but we heard a rumor that we have not won this round. I assume we got second place, but I cannot be sure.

In the evening we had a boat tour in the Bosporus strait where the breaking teams were announced. It turned out that 11 points with high speaker points were sufficient for an ESL break, however we got at most 10. I was very disappointed as I thought we deserved at least second place in the last two rounds.

Tomorrow there will be the quarter finals and semi finals, where several Israeli teams will participate. More news will be posted then.

7 points

Monday, August 6th, 2007

First four debate resultsToday was the first day of actual debating. There were four rounds, and the results are listed on the right (3 means first place, 0 means last). An average of two points per round ensures breaking to the quarterfinals, probably less.

In the first round we were assigned as first opposition on the motion that “This house will take lifestyle choices into account in the allocation of scarce medical resources.” We were up against to EFL (English First Language) teams, one of them quite good, but we still got first place due to our brilliant analysis, and due to fundamental errors on the part of the second government team.

In the second round we were up against two outstanding EFL teams, that routinely break and participate in finals (Cambridge B and Middle Temple) and a very good ESL (English Second Language) team — Berlin A. We were assigned the worst position in debating — first proposition and the motion was “This house believes that the state should prohibit all items of clothing that cover the face“. This case is clearly opposition-skewed, so we had a really tough job in front of us. Unsurprisingly, we came fourth, however the judge did comment that this was a very good debate and we have done our job very well. We got fourth simply because the other teams were even better.

In the next round we were again against more average teams, and we were assigned (again) to first opposition. The motion was “This house believes that democracy is a necessary condition for economic growth and stability“. This was a new type of debate: An analysis debate. We should debate the question of whether or not the motion is true. Our main example was China and have shown that the Government have chosen the wrong criteria and that China does in fact have economic growth and stability. Furthermore, we have shown that economic growth and stability can in principle be attained in non-democratic regimes, even though the population might not be as happy. We won that debate as well, after a long adjudication.

At this point we had 6 points out of a possible 9 and were the best Israeli team in the competition. No other Israeli team had  6 or more points, including the EFL speakers from RRIS.  We knew the next debate was going to be tough. However, we were disappointed to learn that we were assigned (again) to first proposition (which means the tab sucks) and furthermore had to debate again against two EFL teams and one German team. To make matters worse, this time the motion required knowledge we don’t really have, and was again opposition-skewed. The motion was “This house  believes that Turkey should invade Northern Iraq to fight Kurdish terrorist organizations“. We thought we were about to lose again. Luckily Mark had little information about the subject matter and I managed to build the logic of the case in the sense of what we have to prove in order to make this point. Our actual substantive matter was very weak, but we did make the correct analysis of the issue. It turned out this was enough to bring us above the second government team from Germany and put us in third place.

Thus, after four debates we are now at seven points. If we get six points in the three debates tomorrow we will probably break to the quarterfinals. In any case, expect an update tomorrow night. Now, I’m off to either a “relax party” or the pre-council, where issues regarding this competition are being decided.

C*

Sunday, August 5th, 2007

Flag of TurkeyI shall begin with explaining the title of this post. C* is the symbol on all Turkish currency and the Turkish flag. To me it looks like a name of a programing language,  something similar to C# or C++. People in the debating championship didn’t find this joke funny.

Today I decided to join some friends and go the nearby town of Sariyer to the north of Istanbul. We ate some breakfast and walked by the beach, and then I returned to the university.

It rained the last two days, and this turns out to be the first rain here in three months. Like the organization committee  said, it seems like the British and the Irish have brought the rain with them.

At 17:00 the tournament formalities started with the debater briefing and then there was a good barbecue dinner, an opening ceremony, and a lame party (which is still ongoing). More updates on the actual tournament tomorrow.

Air crash investigation – The videos

Monday, July 30th, 2007

After my previous post about air crashes, I did a search on Google video and found several complete episodes for your viewing pleasure:

  • The Tenerife disaster
  • Mid-air collision
  • Aloha Airlines 243 – near crash in a 30-minute flight

My favorite TV show

Wednesday, July 25th, 2007

Air Crash InvestigationWell, after telling you about my favorite TV show in the 80s, I’ll talk about my favorite TV show at the present. That show is called Air Crash Investigation or Mayday. It is a documentary about air disasters. Each episode begins with a narrative of a flight that ends in some kind of disaster, and then begins to follow the investigators in their quest to determine the cause of the accident. Using interviews with eyewitnesses and dramatizations based on CVR transcripts the show recreates the drama of the crash.

What I find most interesting is the investigation, and the highly unlikely chain of events that is usually required for a crash to happen. Usually, crashed are caused by a combination of unforeseen weaknesses in design coupled with a series of serious mistakes (or malice) on behalf of the pilots, maintenance crews, or sometimes a third party.

For those of you who have read this far, here are some interesting facts you may have not known about air crashes:

  • The deadliest accident in aviation ever with 583 dead – the Tenerife Disaster – involved two 747s which crashed on the ground. The primary cause of the crash was a mistake on behalf of the KLM captain, who believed he was cleared to take off when in fact there was another aircraft on the runway at the time.
  • A system installed in order to prevent mid-air collisions (TCAS) has been deemed partially responsible for a mid-air collision that left 71 dead (most on board Bashkirian Airlines Flight 2937. It turned out that the pilots were not instructed how to act when the TCAS system and the air traffic controller gave conflicting instructions.
  • The worst single-aircraft crash (JAL Flight 123) killing 520 people was caused due to a critical mistake during repair on the accident aircraft seven years prior to the accident. This was one of only three reported cases where all four redundant hydraulic systems have failed at once.