Feeds:
Posts
Comments

Posts Tagged ‘Science’

On the phone, I ask Li if she imagines there could have been a way to develop AI differently, without, perhaps, the problems we’ve seen so far.  “I think it’s hard to imagine,” she says.  “Scientific advances and innovation come really through generations of tedious work, trial and error.  It took a while for us to recognize such bias.  I only woke up six years ago and realized ‘Oh my God, we’re entering a crisis.’ ”
On Capitol Hill, Li said, “As a scientist, I’m humbled by how nascent the science of AI is.  It is the science of only 60 years.  Compared to classic sciences that are making human life better every day — physics, chemistry, biology — there’s a long, long way to go for AI to realize its potential to help people.”  She added, “With proper guidance AI will make life better.  But without it, the technology stands to widen the wealth divide even further, make tech even more exclusive, and reinforce biases we’ve spent generations trying to overcome.”  This is the time, Li would have us believe, between an invention and its impact.
  —  Fei-Fei Li  (being quoted)
Quoted by: Jessi Hempel
From her article:  “The Human In The Machine
Appearing in: Wired Magazine, December 2018
.
On This Day In:
2018 MAGA?
2017 Neutral
Family Over Ego
2016 Hard Learners
2015 Goals
2014 Switch To Dogs…
2013 Times Change
2012 Ashes Not Dust
2011 A Handful From Saudi
None Of This Happened
Take Responsibility

Read Full Post »

When men have harnessed the winds, the waves, the tides and gravity, they will harness for God the energies of love, and then for the second time in the history of this world, man will have discovered Fire.
  —  Pierre Teilhard de Chardin
.
On This Day In:
2018 Especially In The Middle East
2017 A Good Local
2016 Life Unlimited
2015 Still Trying
2014 Destiny, n.
2013 No Apologies
2012 Utterly Convinced
2011 A Key To Effectiveness

Read Full Post »

The mathematical rules of the universe are visible to men in the form of beauty.
  —  John Michel
.
On This Day In:
2018 Skepticism
2017 WWGD?
2016 Growing Greatness
2015 When It Is Darkest
2014 Knowledge And Doubt
2013 Three Thoughts
2012 Gentle Reader
2011 Leave The Light On For Me Anyway

Read Full Post »

Books are the carriers of civilization.
Without books history is silent, literature dumb, science crippled, thought and speculation at a standstill.  They are the engines of change, windows on the world (as a poet said) lighthouses erected in the sea of time.  They are companions, teachers, magicians, bankers of the treasures of the mind.  Books are humanity in print.
  —  Barbara W. Tuckman
.
On This Day In:
2018 Not Necessarily In This Order
Stock Market Sets More Records Under #DumbDonald
2017 An Accumulation Of Acts
2016 Here’s Lookin’ At You Kid
2015 How To Be Omnipotent
2014 The Promise Of Future Love
2013 Christian, n.
2012 Praise
Don’t Let Me Be Misunderstood
2011 A Few More Lyrics From The Past
5 For The Price Of 1

Read Full Post »

Science does not know its debt to imagination.
  —  Ralph Waldo Emerson
.
On This Day In:
2017 By Their Acts Thy Shall Know Them
2016 Remembering
2015 One
2014 Sure Experiments And Demonstrated Arguments
2013 Irrational Complacency
2012 Why Criticize?
Giants Sweep 2012 World Series With Game 4 Win (4 To 3)!!!
2011 Saying Just Enough
2010 Giants Win Game 2 Shutout of Rangers – 9 to 0!!!

Read Full Post »

When asked if he had any theories about why the error so enchanted people, Cailliau wrote “I don’t even have a hunch about the 404 fascination.  And frankly I don’t give a damn.  The sort of creativity that goes into 404 response pages is fairly useless.  The mythology is probably due to the irrationality, denial of evidence, and preference for the fairy tale over reality that is quite common in the human species …  These human traits were relatively innocent in the past, when individual influence was small and information spread slowly.  Today, and in no small way due to the existence of the net, these traits have gained a power that is dangerous.”  As examples, he cited the election of Donald Trump, the deterioration of the EU, meek political responses to gun violence, and the proliferation of euphemism (“climate change”).  Or the fascination could just be a dash of humanity, an appreciation that the internet is made by humans, and humans — especially on the internet — are often bored.
  —  Robert Cailliau
Quoted by:  Anna Wiener
In her article: “Page Not Found: A Brief History Of The 404 ERROR
Appearing in: Wired Magazine
Dated: December 2017
.
On This Day In:
2017 All At Once
2016 One Of My Vices
2015 The War Lord
2014 Orange October (II) – Giants Win NLDS Game 2 In 18 Innings (2 to 1)!!
Acknowledging Doubt
2013 Fulfilled Acceptance
2012 Error Is Tolerated Here (So Far)
2011 In Defense Of Pain

Read Full Post »

Yesterday I went to the hospital for an Electrocardiogram (ECG) in preparation for my Lithotripsy today.  Basically, I need to have a kidney stone reduced in size so I can (less) painfully pass it / them.  The following is a description of the today’s procedure and is taken from the John Muir Hospital web site…

Shock Wave Lithotripsy

Passing a kidney stone can be very painful.  Shock wave lithotripsy is a treatment that helps by breaking the kidney stone into smaller pieces that are easier to pass.  This treatment is also called extracorporeal shock wave lithotripsy (ESWL).  Lithotripsy takes about an hour.  It’s done in a hospital, lithotripsy center, or mobile lithotripsy van.  You will likely go home the same day.  This treatment is not used for all types of kidney stones.  Your healthcare provider will discuss whether this is the right treatment for the type of stone you have.
Image of Kidney during Lithotripsy
Energy waves strike the stone, which begins to crack.
The stone crumbles into tiny pieces.

During the procedure

• You get medicine to prevent pain and help you relax or sleep during lithotripsy.  Once this takes effect, the procedure will start.
• A flexible tube (stent) with holes in it may be placed into your ureter, the tube that connects the kidney and the bladder.  This helps keep urine flowing from the kidney.
• Your healthcare provider then uses X-ray or ultrasound to find the exact location of the kidney stone.
• Sound waves are aimed at the stone and sent at high speed.  If you’re awake, you may feel a tapping as they pass through your body.

After the procedure

• You’ll be closely watched in a recovery room for about 1 to 3 hours.  Antibiotics and pain medicine may be prescribed before you leave.
• You’ll have a follow-up visit in a few weeks.  If you received a stent, it will be removed.  Your healthcare provider will also check for pieces of stone.  If large pieces remain, you may need a second lithotripsy or another procedure.

Possible risks and complications

• Infection
• Bleeding in the kidney
• Bruising of the kidney or skin
• Blockage (obstruction) of the ureter
• Failure to break up the stone (other procedures may be needed)

Passing the stone

It can take a day to several weeks for the pieces of stone to leave your body.  Drink plenty of liquids to help flush your system.  During this time:
• Your urine may be cloudy or slightly bloody.  You may even see small pieces of stone.
• You may have a slight fever and some pain.  Take prescribed or over-the-counter pain medicine as instructed by your healthcare provider.
• You may be asked to strain your urine to collect some stone particles.  These will be studied in the lab.
I had the procedure done twice before back in the 1990’s while I was living in Liverpool, England.  Hopefully, I’m good for another 20 – 25 years.  (LOL)
A big shout-out to the office staff, nurses and doctors at John Muir Hospital – Concord, CA, campus!  You were all terrific and I felt VERY well cared for!
I am home and resting comfortably.  And, another shout-out to my lovely wife (Hil) for driving me back and forth and looking after me in my recovery at home!   💖
Just a side note:  my weight at the hospital yesterday was 332lbs.  My weight today (at the hospital) was 330lbs.  2lbs difference.  My weight at home yesterday was: 325lbs.  Today it was 324lbs.  A 1lb difference.  I was wearing virtually the same clothes (shoes, shorts and underwear).  I was wearing a change of underwear, but they were the same types of briefs and V-neck T-shirts.  I just thought this was “interesting”.
.
On This Day In:
2017 Never Forget
2016 It’s All Greek To Me (Well, Latin Actually)
2015 Truism
2014 Thank You
2013 Really
2012 Ordinary Five Minutes Longer
2011 The Wealth Of Sons (And Daughters)

Read Full Post »

Philosophy is a game with objectives and no rules.  Mathematics is a game with rules and no objectives.
  —  Anonymous
.
On This Day In:
2017 Which Did You Learn?
2016 Shape And Limit
2015 Me Either
2014 Just Business
2013 Beautiful Adventure
2012 Precedence
2011 Ya Think?

Read Full Post »

But we all know in our hearts that mere repetition and decibel level is no way to truth.
Part of the controversy hinges on the difference between discovery and invention.  To me, science and math are ultimately about undiscovered continents: things that really do exist, although we might not yet know about them.  The example that I often use is trilobites in the Cambrian period, more than 500 million years ago.  Did trilobites know the value of pi?  I think not.  Did any living creature in the Cambrian know the value of pi?  No.  But did pi exist with the same value that we know of today?  Yes.
Truth is all around us.  We just have to look for it.  This task  —  is mankind’s most noble activity.  We give up on it at our peril.
  —  Errol Morris
From his editorial:  “Why Donald Trump can’t kill the truth
Which appeared in Time Magazine, dtd: 11 June 2018
[The title for this post is a quote from Lewis Carroll’s poem “The Hunting of the Snark“.  It also appears in the text of Morris’ opinion piece.  —  KMAB]
.
On This Day In:
2017 And So On
2016 Kept
2015 Envy * 2
2014 Destiny For The Talented
2013 I Do Not Fear It
2012 Until Found
2011 Reducing Goods To Data
The Fog Of Civilization Building

Read Full Post »

I was in business for 30 years, and my experience is that the best way to operate is to work fairly and closely with partners over a long period of time.  The most expensive way to do business is to do it deal by deal, each of which is highly contentious.  If deal by deal is the model, where instead of partners or allies we have counterparts and competitors, that is very expensive, difficult, and dangerous.  OK, so look at the Paris agreement: It’s going to force the developed world to change its energy sources.  That means the US could be the leader in developing renewable technology for more than a billion people — a huge incoming market — who don’t have electricity at all.
The Paris agreement was a great achievement of American leadership.  So the idea that we’re going to walk away and give up leadership of 194 countries, and walk away from our position as a leader in the world for the past 100 years, will be an incredibly expensive and dumb thing to do.
  —  Tom Steyer
From the article: “The Billionaire on a Mission to Save the Planet From Trump
Article written by: Nick Stockton
Article appearing in: Wired Magazine, dtd: April 2017
Link to article: http://www.wired.com/2017/03/tom-steyer-interview/
.
On This Day In:
2017 The Morality Of Spying
2016 He Doesn’t Remind Me Of Me
The First Rule
2015 Free Your Mind And Your Ass Will Follow
The Man Without Fear
2014 I Blame Robocop
2013 Future Trustees
2012 Praise Not The Day…
2011 Educated Living

Read Full Post »

It is clear that we are just an advanced breed of primates on a minor planet orbiting around a very average star, in the outer suburb of one among a hundred billion galaxies.  BUT, ever since the dawn of civilization people have craved for an understanding of the underlying order of the world.  There ought to be something very special about the boundary conditions of the universe.  And what can be more special than that there is no boundary?  And there should be no boundary to human endeavor.  We are all different.  However bad life may seem, there is always something you can do, and succeed at.  While there is life, there is hope.
  —  Stephen Hawking
The Theory Of Everything (2014) — movie review
Today’s review is of the romantic drama / biography – story of the college and adult life of Stephen Hawking (played by Eddie Redmayne) and his first (and longest) wife: Jane Hawking (played by Felicity Jones).  Both Redmayne and Jones received Best Actor / Actress Oscar nominations for their respective roles with Redmayne actually winning the Oscar.  The movie received three other nominations, too, including Best Picture.
The movie roughly covers the time between 1960 and 2010, with some after-notes about the subjects lives.  Basically, Hawking is a brilliant student, who falls in love, finds out he has a deadly disease and then goes on to outlive the medical prognosis and become a world-famous celebrity physicist.  His “popular” fame arises from both his brilliance and his overcoming his illness (motor neurone disease, aka ALS – amyotrophic lateral sclerosis, aka Lou Gehrig’s disease).
The movie makes a passing attempt to explain the general concepts of a black hole, a singularity, time, and the creation of the universe.  It also spends a fair amount of time establishing the belief disagreements between the two leads.  Steven is an atheist and Jane is CoE (Church of England / Protestant).
Hawking achieved general fame by authoring a book (“A Brief History of Time“) in which he tried to explain his work / theories in terms the “common man” would grasp.  I remember reading the book a few years after it was published and by then it had firmly established its reputation as the most widely un-read coffee table book of the 20th century.  Just as a side note: I asked the few friends who did display the book on their coffee tables (or book shelves) if they’d actually read the book.  The response was 0.  Only 1 admitted to having even started reading it.  Granted it was a limited sample size, but it made me feel a bit sad – mostly because it meant I had no one to discuss it with.  The sad life of an unrepentant nerd…
Anyway, this is a very good movie which is instructive about human character (Jane’s and Stephen’s) and ends with the message that what is achieved through love is often the greatest accomplishment of any life.  Final recommendation: Highly recommended.
.
On This Day In:
2017 Don’t Sink Now
2016 A Burning Passion To Teach Freedom
2015 Before Debit (And Credit) Cards
2014 Herding Cats
2013 Ooops!
2012 Understand A Great Truth
2011 Start Here…
2010 Random Acts of Vandalism On Easter Weekend…

Read Full Post »

A good scientist is a person in whom the childlike quality of perennial curiosity lingers on.  Once he gets an answer, he has other questions.
   —  Frederick Seitz
.
On This Day In:
2017 Just Kidding
2016 The Danger Of Walls
2015 Protection
2014 Let It Go
2013 Don’t Know And Not Telling
2012 A Challenge For Progress
2011 Dependent Difficulty

Read Full Post »

The biblical account of Noah’s Ark and the Flood is perhaps the most implausible story for fundamentalists to defend.  Where, for example, while loading his ark, did Noah find penguins and polar bears in Palestine?
   —  Judith Hayes
.
On This Day In:
2017 Maybe In A Future World
2016 Largely A Mystery
2015 Tools And Weapons
2014 Likes And Dislikes
2013 Pillars Of Learning
2012 Another JCoM Review
Move It
2011 Expected Value

Read Full Post »

Those who believe in telekinetics, raise my hand.
   ―  Kurt Vonnegut Jr.
.
On This Day In:
2017 Next Cell
2016 Important Knowledge
2015 Are You Still The Exception?
2014 In Answer
Days Are Passing
2013 Opportunity
2012 Appropriate Qualities
2011 A Place To Hang My Hat

Read Full Post »

As it turns out, however, to make sense of new and strange phenomena, one must be prepared to play with ideas.  And I use the word “play” advisedly: dignified people, without a whimsical streak, almost never offer fresh insights, in economics or anywhere else.
   —  Paul Krugman
From the introduction to his book: “The Return of Depression Economics
.
On This Day In:
2016 And Fathers, Sons
2015 My Suspect Confidence
2014 Disguised Blessings
2013 Be
2012 The Only Way to Win
2011 Honest Writing

Read Full Post »

« Newer Posts - Older Posts »

%d bloggers like this: