Alaskans desire to protect their precious bodily fluids is going to cost them

Many will have seen Stanley Kubrick’s brilliant satire Dr. Strangelove. Here is the clip of two famous scenes where the US general (played by Sterling Hayden) who has unleashed an unprovoked nuclear attack on the Soviet Union explains to a British officer (Peter Sellers) how the introduction of fluorine into the drinking water (promoted as a way of reducing tooth decay) was actually a cunning Communist plot to weaken Americans by destroying their precious bodily fluids.


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Esteemed scientists and famous cultural figures who died this year

This time of year brings an endless supply of best/worst lists most of which I ignore. The ones that I read are those of people who have died because often news of such people’s passing was lost in the noise when it happened. One such list that I read are those of actors but this one of scientists who died is also noteworthy, the most famous of whom was Stephen Hawking.

Another is this list of writers, musicians, and actors who died.

Film review: 2001: A Space Odyssey (1968)

People either love or hate this film, with very few falling into the lukewarm category. I personally love it. I was blown away when I saw it when it first came out 50 years ago and watched it again a few days ago, perhaps for the third or maybe the fourth time, It as always risky to watch a film or read a book that one loved a long time ago when one was much younger because of concerns as to how well it would stand up. I watched it this time with a more critical eye and found that it stands up incredibly well and is as engrossing as ever. I enjoyed it so much that the next day I watched it all over again, this time with a commentary by actors Keir Dullea and Gary Lockwood who play the laconic astronauts Dave Bowman and Frank Poole, who discuss what it was like working with legendary director Stanley Kubrick and how some of the effects were produced. They say that he was meticulous in his preparation for filming but gave very little direction on how they should play the scenes.
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The ‘secret’ origins of the search for extra-terrestrial life

John Wenz has a fascinating account of a ‘secret’ meeting of scientists held in 1961 at the Green Bank Observatory in West Virginia, which at that time was the biggest telescope available to radio astronomers. The reason it was kept hush-hush was not because they were doing anything nefarious but because these were people who were interested in seeking signs of extra-terrestrial life and that was considered somewhat fringey and they did not want to tarnish their reputations as serious scientists.
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You can’t trust your lying eyes

Via David Pescovitz, I came across something called the ‘morph cut’, a video editing technique that can be used to eliminate pauses, stutters, and filler words and provide for smoother-sounding interviews, unlike with a ‘jump cut’ where you can see the abrupt transition. But the catch is that if not done carefully, it can produce unexpected results, like in this clip where a child suddenly materializes behind the speaker.
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High temperature superconductivity record

When current flows in materials, it generates heat because of the resistance it encounters. This causes the materials to get hot and this has to be accounted for when designing electrical systems in order to avoid fires or meltdowns. This heat is also a major source of energy dissipation and loss. Superconductors are materials that do not have any resistance to the flow of current and thus can cut down energy consumption tremendously.
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The ethical dilemma of publishing an unethical study

Megan Molteni has an article in Wired discussing an old problem: What do you do with scientific information that was obtained unethically? This is an old problem that has been seen in stark forms with Nazi scientists experimenting on Jewish captives prior to and during World War II and the US government experimenting on black people for four decades in the infamous Tuskegee experiments.Molteni brings this up in the context of the genetic modification done on two human embryos using the CRISPR technology. As Molteni says:
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