Trams always win in collisions with cars

In cities where trams share the road with cars, they can be involved in collisions when cars swerve into their lanes. The only option a driver of a tram has to prevent a collision is to brake. But since the tram is so much heavier than a car, the occupants of the tram feel only a slight impact. Both those factors may explain the calm manner in which tram drivers respond to car drivers trying to cut them off.

The puzzling stability of cricket bails

In cricket, there are three upright sticks (called stumps) about knee height behind the batter. If the ball delivered by the bowler hits any of the three stumps, the batter is out. This is the case if the batter completely misses the ball or hits it and the ball still goes on to hit the stumps. In order to provide an unambiguous signal that the ball has hit the stumps, on top of the stumps are two small cylindrical objects known as ‘bails’ that straddle the two gaps between the three stumps. These bails rest on grooves carved into the top of the stumps and for the batter to be out, at least one of the bails has to be dislodged and fall to the ground. The grooves are supposed to be deep enough that the wind won’t dislodge them but shallow enough that even very slight contact by the ball with any of the three stumps will cause them to fall. On very windy days, umpires have the option of using heavier bails.
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Puzzling text exchange

I almost never use my cell phone, keeping it largely for emergencies, and I give the number out to just a few people, mostly close friends and family members. Hence I get many fewer junk calls on the cell phone than on my landline. But a few days ago, I received the following text message from a number that I did not recognize but was from my own area code.

The message said, “Dr. Singham, [name] here. What time do you think you’ll be on campus today? Thx”

The [name] was unfamiliar to me so I replied, “I’m confused. What is this about?”

I then got the following, “Just touching base. Then we came upstairs and found you”

This puzzled me even more since I had been at home the whole day and so I replied “I think there must be some mistake. I have not been on campus for some time.”

I did not hear from the person again.

It does not seem like a bot that was doing this. There seemed to be no point served and I have been puzzling over what it was all about.

Any ideas?

Goldman Sachs and sovereign wealth funds

The Goldman Sachs investment bank has been a force of financial evil for a long time and yet it has managed to use its power and influence to avoid being brought to account for its actions. Matt Taibbi did an expose of the bank and said that it had “engineered every major market manipulation since the Great Depression” and gave it the memorable description of a “great vampire squid wrapped round the face of humanity”. But even after the financial collapse of 2008, it escaped serious accountability thanks to its cozy relationship with Department of Justice under president Obama.
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Entitled comedians should stop taking cheap shots at millennials

Around this time of year, many commentators take the opportunity to make mock graduation speeches as a way of giving advice to young people and comedian Bill Maher used his ‘speech’ to attack the younger generation, all lumped under the ‘millennial’ label, as pampered whiny brats with a strong sense of entitlement who have been so coddled by their parents and the ‘politically correct’ environments of their schools and colleges that they are in for a rude shock when they enter the ‘real’ world.
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Brexit, drugs, and fly-tipping

It’s been awhile since I looked at the goings on in the UK as it staggers towards yet another Brexit deadline on October 31. The latest wrinkle is that the Labour Party managed to squeak through to a narrow victory in a by-election in Peterborough, just edging out the candidate for the newly-formed Brexit party led by Nigel Farage by a margin of 10,484 to.9,801 votes. The Conservative party trailed in third place with 7,243.
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Having health insurance does not mean you can afford medical care in the US

When it comes to health care in the US much of the attention has rightly focused on the plight of those who lack any insurance at all. But this gives the impression that those who have employer-based insurance have few problems and would even suffer with the increasingly popular Medicare For All proposal that has now been embraced by pretty much every Democratic presidential candidate and would replace the current system. But that impression is erroneous. This is because in order to lower insurance premiums, employers are pressuring employees to move to high-deductible plans. But a new study finds that a quarter of people with employer-based health insurance in the US cannot longer afford to pay those deductibles
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Rich people behaving like jerks: Part infinity

Wealthy people like to buy expensive seats so that they can sit courtside at professional basketball games. And when I say ‘courtside’, I am not kidding. They are right on the side of the playing area right near the coaches and substitute players. Why they would want to do this is not clear to me since you can probably see better from a few rows back in the raised seats. You also run the real risk of a 250 lb player barreling right into you as they chase a ball that goes out of bounds and causing you serious injury. Apparently the tickets warn you of that possibility but perhaps the desire to be seen on TV is enough for people to take that risk.
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Perpetuating war by exalting its sacrifices

Currently many world leaders are in Europe commemorating the 75th anniversary of the D-Day invasion. This remarkable scene from the anti-war satire The Americanization of Emily (1964), set during World War II, just prior to the D-Day invasion, has James Garner warning of the dangers of glorifying war to the mother of Julie Andrews, who has lost her husband, father, and brother to the war.

That speech was written by screenwriter Paddy Chayefsky. I wonder if mainstream film companies would allow such a scene these days.