More detail about our retirement communities 2023-09-25

I am never ceased to be surprised by the detialed attention to the design of our living condition in this retirement community. This place is equipe ...

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On Legal Assisted Suicide in the World 2023-09-24

People all over the world committ suicide for a varied of reasons. The means for carrying this out are often brutal, desparate, and most probably ver ...

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A Deeper dive into Chat GPT 2023-09-15

Redently the Greater Boston Chinese Cultural Association (GBCCA) sponsored a talk on the details and demonstration of the capability of the  sof ...

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Prompt Engineering - A New Job classification created by AI 2023-09-10

In this age of AI, jobs are being destroyed and created. I just learned a new job classification nemed "PROMPT ENGINEERING". What prompt enginee ...

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[转载]The One Percent Principle 2023-09-04

We, the denizens of the modern world, live in the 1 percent, where all our art, our books, our economic value, our money, and our languages reside. ...

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Antitrust Law and Free Market competition 2023-09-04

Here is a three part broadcast about Antitrust laws and free market business competition in the US. Each part is about 25 minutes long. The first tw ...

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Passing of another giant in Control system theory 2023-08-30

Another memeber of clun 34 passes from our world  https://www.eecs.mit.edu/sanjoy-mitter-interdisciplinary-explorer-dies-at-89/  

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A diverse, complex, but interconnected set of problems 2023-08-19

Asian Hate, The AI intelligence revolution, my grand children’s future, The US system of government.   This is a diverse set of topi ...

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Productivity vs sleep vs.Naps 2023-08-14

As an animal species, human being need to sleep about 1/3 of every day. Sleep deprevation lowers productivity asmong hourly-paid workers. Recently, I ...

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Private Equity Funds in a Democracy 2023-08-08

By chance I learned something new on National Public Radio yesterday about finance on the subject of Private Equity Fund (PEF). This is my takeaway: ...

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Google and Wikipedia 2023-08-07

I was trying to watch two old movies simultaneously on TV last night (one, The American President , I have seen many times over decades but want ...

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Guest Blog by William MS Lee 2023-08-01

  William (Billy) MS Lee is the first friend I made when I arrived in the United States in 1950. We were initiated into the same Chines ...

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The third place 2023-07-27

Social and medical professions have long known that human being is a social animal. Except for a very small percent of the human spcies, Long term is ...

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Accessing links in my old blogs 2023-07-19

I have often in the past gave links to worth while reference in my blog articles. However, with the passage of time, those links no longer works. One ...

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A clever energy solution 2023-07-15

I heard the other night on NPR (National Public Radio in the US) a clever solution for our energy problem. This is how it goes: Solar energy farm ...

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More about GPT 2023-06-25

I did a bit more research about GPT and learned that GPT is just a language model. It merely predicts what is the more likely next word ...

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More about our retirement community living 2023-06-23

Yet another shout out about the Brookhaven Retirement Community in Lexington, MA Four days ago, my wife Sophia had an episode of "vertigo" wi ...

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My first experience of using ChatGPT 2023-06-20

By now I believe most reader are aware of the AI software ChatGPT which seems almost intelligent. Here are my experience in using the free version of ...

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Two Basic Ideas of Control Theory That Anyone Can Understand 2023-05-31

Two Basic Ideas of Control Theory That Anyone Can Understand 1.    Averaging Out The Noise =>Kalman filter and other estimation sc ...

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WE ARE BLESSED PARENTS 2023-05-20

WE ARE BLESSED PARENTS Both my wife and I believe in “being prepared”. Thus, before any trip, we always go through a list of things to bring (F ...

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