Recent Interesting Science Articles (August 2017)

It’s been a crazy month for cool science stuff and none of it is even about the eclipse. I found myself being inundated with articles this month. There are in fact so many that I will eschew any kind of logical ordering and write minimal commentary.

  • The first one is about the discovery of a species of methane-eating bacteria underneath the West Antarctic ice sheet. If it bears out, it could be a significant reason why the methane thought to be stored under the permafrost hasn’t had as much of an effect on global warming as it could have.
  • This next one is an announcement for a device that could have come right out of Star Trek, which makes me an instant skeptic. It’s a one-touch healing device that works by injecting genetic code directly onto wounded tissue, reprogramming them to grow the necessary cells needed for a quick repair job.
  • Then there’s this over the top bit about how it’s possible to insert malware into DNA. It is basically a roundabout way to hack the devices used to sequence DNA by inserting malware into the genetic material that they analyze.
  • I believe I’ve posted about similar research before about how faces actually do reveal a lot about a person. This study concluded that judgments of a person’s intelligence based on an image of his or her face is reasonably well correlated with measured IQ.
  • Traditionally minded Chinese value highly children born during the year of the Dragon under the zodiac calendar, believing that they tend to be more successful and are destined for greatness. This study examines that belief, at least inasmuch as it applies to academic achievement and finds it to be true. However it argues that this is a self-fulfilling prophecy. Simply because they have higher expectations of Dragon children, families tend to invest greater resources in their education and upbringing.
  • We’re getting used to hearing news about AIs beating humans in all kinds of endeavors. This article is about an AI developed an Elon Musk start-up beating one of the world’s best DOTA 2 players. As any gamer can tell you, this is a game with an incredibly complex ruleset.
  • Finally here is a fascinating reminder of the realities of genetic engineering in humans. This is a survey of mothers asking what they would prefer to change in their children if they could do so. Most of them chose extraversion as their most desired trait followed by agreeableness. Less than 10% picked intelligence as most important.

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