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Cake day: October 22nd, 2023

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  • “The rule in question, known as Bredt’s rule in textbooks, was reported in 1924. It states that molecules cannot have a carbon-carbon double bond at the ring junction of a bridged bicyclic molecule, also known as the “bridgehead” position. The double bond on these structures would have distorted, twisted geometrical shapes that deviate from the rigid geometry of alkenes taught in textbooks.
    …A paper published by UCLA scientists in the journal Science has invalidated that idea. They show how to make several kinds of molecules that violate Bredt’s rule, called anti-Bredt olefins, or ABOs, allowing chemists to find practical ways to make and use them in reactions.”







  • Joker: Folie à Deux.
    The first movie was not about Joker, it is about Arthur. Joker is the unfortunate identity he takes on as a result of the events of the first film. But at the end of the day, he was just a guy. He was delighted but bewildered at the people rallying behind him.

    !Folie a Deux picks up is after the police inevitably apprehend Arthur. He is on medication, and speaking to a mental health professional regularly. He doesn’t want to be Joker, but everyone around him expects him to be. The tragedy of the ending is that Arthur rejects the love and admiration he has earned, knowing it will not redeem him to the people who hate and fear him now. He chooses to be completely alone and powerless to stop hurting people.!<

    As far as the musical numbers went, they were infrequent and clearly a representation of the connection between Arthur and Lee. There was at least one scene where we view Arthur from the perspective of onlookers after he finished singing and dancing, but all they saw was him staring at a TV or something. I always felt like the songs added to character development, but even if they weren’t your thing they were brief and heavily outweighed by scenes with just dialogue.








  • 30mph (48kmh) is the minimum, cars will also be going faster than that. Also, people need to cross the street, not just walk alongside it. Regardless, whether drivers or pedestrians are the issue, accidents happen. They are more likely to happen, and more likely to be fatal as vehicle speed increases.

    From the Institute for Road Safety Research, page 2:
    “According to an overview of recent studies (Rósen et al., 2011): at a collision speed of 20 km/h nearly all pedestrians survive a crash with a passenger car; about 90% survive at a collision speed of 40 km/h, at a collision speed of 80 km/h the number of survivors is less than 50%, and at a collision speed of 100 km/h only 10% of the pedestrians survive.”

    Areas with minimum speeds of 30mph in areas with pedestrians accept that at least 1 in 10 will die. This is easily reduced to negligible fatalities by having lower speed limits. Not doing so says we care more about saving some of the drivers’ time than the lives of pedestrians.