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- The Trifference Problem
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- Greatest Hits 2015-2022, Part I
- Tel Aviv University Theory Fest is Starting Tomorrow
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- A Nice Example Related to the Frankl Conjecture
- Amazing: Justin Gilmer gave a constant lower bound for the union-closed sets conjecture
- Barnabás Janzer: Rotation inside convex Kakeya sets
- Inaugural address at the Hungarian Academy of Science: The Quantum Computer – A Miracle or Mirage
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- Amazing: Justin Gilmer gave a constant lower bound for the union-closed sets conjecture
- Amazing: Jinyoung Park and Huy Tuan Pham settled the expectation threshold conjecture!
- Answer: Lord Kelvin, The Age of the Earth, and the Age of the Sun
- Quantum Computers: A Brief Assessment of Progress in the Past Decade
- A Nice Example Related to the Frankl Conjecture
- The Trifference Problem
- Aubrey de Grey: The chromatic number of the plane is at least 5
- Sarkaria's Proof of Tverberg's Theorem 1
- Amazing: Karim Adiprasito proved the g-conjecture for spheres!
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Category Archives: Taxi-and-other-stories
To cheer you up in difficult times 36: The Immense Joy of Fake Reverse Parking
Fake reverse parking Update: fake reverse parking is known already as the much debated “pull-through parking”. (Thanks to Gali Weinstein over Facebook for telling me about it.) It is also mentioned as #879 among a thousand awesome things by Neil … Continue reading →
With Avi at Suzanna
To cheer you up even further a new story that breaks new ground about Avi Wigderson and me (and Laci Lovasz) and a couple more famous Isrealis. For another story about Avi and me see Layish. (I told both stories … Continue reading →
Posted in Taxi-and-other-stories
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Tagged Avi Wigderson, Taxi-and-other-stories, Uri Geller
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1 Comment
Meeting Michael H. at Rio
After many years, to cheer you up in these difficult times, another story in our corner “taxi and other stories”. Meeting Michael H. at Rio In my early years I used to guess how people looked by their names. I … Continue reading →
A small update from Israel and memories from Singapore: Partha Dasgupta, Robin Mason, Frank Ramsey, and 007
A small update about the situation here in Israel Eight weeks ago I wrote that my heart goes out to the people of Wuhan and China, and these days my heart goes out to people in Italy, Spain, the US, … Continue reading →
Fix a Horse Race…
GK (2019): Can you base world economy on horse races? Here is an old unpublished draft from 2008 that I did not complete, which was inspired by the economic crisis at that time. (It also felt a little over the … Continue reading →
Posted in Economics, Games, Rationality, Taxi-and-other-stories
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Tagged 2008 economic crisis, Bill Benter, Robert Aumann, Taxi-and-other-stories
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Layish
This story is implicitly referred to in the 2008 opening post of this blog. ———– It was high time to raise the level of the discussion, I thought. Princeton, Fall 1995. We were a group of mathematicians at the IAS … Continue reading →
Which Street is More Important: Canner Street or Cold Spring Street
Is it possible that Cold Spring Street is as important as Canner Street? I knew Canner Street from my earlier visits to Yale but Cold Spring Street was new to me. Naturally, I assumed that Canner Street was the important … Continue reading →
Michal Linial: No Witches in Portugal
It gives me great pride to present: Michal Linial: March 2012 No witches in Portugal Landing in LISBOA, Portugal last night. I need to get to my hotel in Cascais. The nice lady in the tourist information ordered a … Continue reading →
Posted in Guest blogger, Taxi-and-other-stories
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Tagged Michal Linial, Portugal, Taxi-and-other-stories
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3 Comments
The Möbius Undershirt
“Look at this brand new undershirt,” my wife said. “I am shaking it and shaking it but still I have this twist. Can you see what to do?” I gave the undershirt a good shake. And another one. And one more. And … Continue reading →
Posted in Mathematics to the rescue, Taxi-and-other-stories
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Tagged Mobius srtip, Taxi-and-other-stories, Topology, Undershirts
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5 Comments
School Bus to Ramle
We had just come back to Israel from Palo Alto after spending a sabbatical year there and my child was starting school. I walked down with him to wait for the school bus. To my great surprise it was a yellow school … Continue reading →