Subscribe now! It looks like this is your first time visiting jeffmilner.com. If you like what you see, click here to subscribe! Add to Google

 
 

Five must see open course video lectures

September 28th, 2008

Since the introduction of open lectures by progressive thinking educational institutions like M.I.T., Stanford, Duke, Yale, and others, many exceptional presentations have bubbled to the top and should be watched.

Here are five must see open course video lectures as recommended by Virginia Heffernan of the NYTimes.

  1. Walter H. G. Lewin, Powers of 10, M.I.T. (At about 2:40 watch Power of Ten video that is cut from the lecture)
  2. Randy Pausch, Really Achieving Your Childhood Dreams, Carnegie Mellon
  3. Dan Ariely, Predictably Irrational, Duke and M.I.T. (the rest of his short clips)
  4. Langdon Hammer, Modern Poetry, Yale
  5. Christine Hayes, Introduction to the Old Testament (Hebrew Bible), Yale

I also recommend Mark Schlissel, Introduction - The Cell Theory, Bacteria, Animal Cells, Evolution (Viruses and Midochondria). (The good stuff starts at about 13:00).

I listened to about a quarter of all the lectures from this course—most of which were over my head, but the first and second (mp3) classes are fascinating and make me wish I studied biology at school.

 
 

MagLev Toy Train

September 24th, 2008

A crash course on the amazing properties of super-conductors, the following video demonstrates what may be the future of transportation.

Hit play or watch MagLev Toy Train at Liveleak.

(via)

 
 

Quirkology - The Missing Piece

September 17th, 2008

See if you can figure out how psychology professor Richard Wiseman creates space for the missing piece. I have to admit, even though I’ve seen tricks like this before, it took me 3 or 4 times through to figure it out completely.

Hit play or watch The Missing Piece at Youtube.

 
 

The Shock Doctrine

September 11th, 2008

In a couple of weeks Naomi Klien (author of The Shock Doctrine, and No Logo) is coming to the University of Lethbridge to discuss themes from The Shock Doctrine: The Rise of Disaster Capitalism. The book is the gripping story of how America’s “free market” policies have come to dominate the world—through the exploitation of disaster-shocked people and countries.

Around the world in Britain, the United States, Asia and the Middle East, there are people with power who are cashing in on chaos; exploiting bloodshed and catastrophe to brutally remake our world in their image. They are the shock doctors. Thrilling and revelatory, The Shock Doctrine cracks open the secret history of our era. Exposing these global profiteers, Naomi Klein discovered information and connections that shocked even her about how comprehensively the shock doctors’ beliefs now dominate our world—and how this domination has been achieved. Raking in billions out of the tsunami, plundering Russia, exploiting Iraq—this is the chilling tale of how a few are making a killing while more are getting killed.

The following is the Shock Doctrine short film, it neatly summarizes how the Shock Doctrine works.

 
 

LHC Goes Live—Are We Dead Yet?

September 9th, 2008

Use this handy single serving link to find out if the large hadron collider has destroyed the world yet.

 
 

DNA Folding

September 8th, 2008

Paul Rothemund will send chills down your spine as he explains the astonishing potential of DNA folding in this great TED talk from September 2007.

Hit play or watch Paul Rothemund: The astonishing promise of DNA folding. See also—Paul’s other talk on DNA folding, Paul Rothemund casts a spell with DNA.

 
 

Paintball Painting

August 31st, 2008

The Mythbusters, Adam and Jamie, demonstrate the difference between serial and parallel processing with a little live art demonstration.

Hit play or watch Adam & Jamie draw a MONA LISA in 80 milliseconds! at Youtube.

 
 

Fantastic Contraption

August 26th, 2008

Warning: The following link leads to an extremely addicting flash game. Luckily there are only 20 levels and then you can go to sleep. At least, that’s what I did.

Fantastic Contraption.

 
 

Astro-09 High Altitude Photos

August 11th, 2008

Balloon and payloads just after launchThe following photos are from a set taken with a Pentax k10d from a high-altitude sounding balloon during an experiment conducted by Oklahoma State University while testing a new cosmic radiation detector.

According to the original poster, the k10d performed flawlessly in the harsh vacuum of space at temperatures below -60F.


Balloon and payloads just after launchPentax k10d in impact protection box prior to flight104,000 feet above earth

“The payloads are attached to a sounding balloon which climbs to over 100,000 ft. The balloon is tracked with GPS telemetry systems. When the balloon is launched, it is about 12 ft. in diameter. At peak altitude it is between 40-50 ft. in diameter before burst (or commanded cut-down).”

(via)

 
 

What will the LHC find?

August 10th, 2008

Check out Cosmic Variance’s list of possible discoveries and the probability of each discovery being made in the next five years at the Large Hadron Collider.

Also, be sure to check out The Big Picture photos of the LHC.

 
 

Thank Goodness

July 27th, 2008

Thank Goodness” is quality reading about being thankful from the perspective of philosopher and atheist Dan Dennet after he suffered a “dissection of the aorta”—the lining of the main output vessel carrying blood from his heart had been torn up.

[W]hereas religions may serve a benign purpose by letting many people feel comfortable with the level of morality they themselves can attain, no religion holds its members to the high standards of moral responsibility that the secular world of science and medicine does! And I’m not just talking about the standards ‘at the top’—among the surgeons and doctors who make life or death decisions every day. I’m talking about the standards of conscientiousness endorsed by the lab technicians and meal preparers, too. This tradition puts its faith in the unlimited application of reason and empirical inquiry, checking and re-checking, and getting in the habit of asking “What if I’m wrong?” Appeals to faith or membership are never tolerated. Imagine the reception a scientist would get if he tried to suggest that others couldn’t replicate his results because they just didn’t share the faith of the people in his lab! And, to return to my main point, it is the goodness of this tradition of reason and open inquiry that I thank for my being alive today.

 
 

Teaching of Psychology

July 15th, 2008

Tom Stafford, a member of the Adaptive Behaviour Research Group in the Department of Psychology at University of Sheffield, recently presented the keynote speech at the annual conference of the Association for the Teaching of Psychology at Lincoln in the UK. He talked a little bit about the priming that can occur when you load up my backmasking site. He was kind to present the topic using this slide.

Thanks Tom… you made my day.

Research Digest wrote up an interesting summary of Tom’s keynote talk.

 
 

Milgram’s Experiment on Obedience

July 4th, 2008

Stanley Milgram’s famously unethical but ever so interesting experiment on obedience via Archive.org:

The Milgram experiment was a seminal series of social psychology experiments conducted by Yale University psychologist Stanley Milgram, which measured the willingness of study participants to obey an authority figure who instructed them to perform acts that conflicted with their personal conscience. Milgram first described his research in 1963 in an article published in the Journal of Abnormal and Social Psychology, and later discussed his findings in greater depth in his 1974 book, Obedience to Authority: An Experimental View.

The experiments began in July 1961, three months after the start of the trial of Nazi war criminal Adolf Eichmann in Jerusalem. Milgram devised the experiments to answer this question: “Could it be that Eichmann and his million accomplices in the Holocaust were just following orders? Could we call them all accomplices?”

I didn’t have time to watch the whole thing, but apparently magician / hypnotist Derren Brown reproduced Milgram’s obedience experiment (watch on YouTube). I’m confused as to how he got around the ethical violations intrinsic to proceeding with such an experiment in this day and age—am I kidding myself or are they all just actors?

 
 

Amazing Audio Illusion

June 26th, 2008

Play this audio clip again after it finishes and hear it continue to “creep up”.

See Wikipedia’s entry on Shepard Tone for the full scoop.

A Shepard tone, named after Roger Shepard, is a sound consisting of a superposition of sine waves separated by octaves. When played with the base pitch of the tone moving upwards or downwards, it is referred to as the Shepard scale. This creates the auditory illusion of a tone that continually ascends or descends in pitch, yet which ultimately seems to get no higher or lower.

 
 

Psychological Card Trick

June 21st, 2008

Those of you that enjoyed the colour changing card trick, may also enjoy this psychological card trick.

Hit play or watch psychological card trick at YouTube.