Science link goodness for the week of July 12th

July 13, 2013
By

(This article was first published on Paleocave Blog, and kindly contributed to R-bloggers)

Hello paleoposse! This week I bring you some of my favorite science articles from around the internet. In keeping with the podcast theme, I’ve divided it up into things that are science, things that are sort of science, and things that wish they were science. This week we cover everything from chondrules to volcanoes to the science of the Flash and even a crazy preacher.

Things that are science…

  • One of the more enduring controversies in meteoritics is how the rounded silicate inclusions in chondrites, chondrules, were produced. Some have argued that they condensed from the early solar nebula, while others contend that they originated from the guts of the earliest exploded planetesimals. The latter explanation is gaining momentum.
  • Slate has an excellent article on why testicles are kept in such a vulnerable position on most mammals.
  • National Geographic brings us some gorgeous photos of the Mexican volcano, Popocatepetl.
  • This article from BBC News looks at the science of pessimism and how one can become an optimist. Take some of it with a grain of salt, but still a fun read.
  • Astronomers are working to figure out the origin of radio bursts that occur nearly every second every day. Some proposed ideas are evaporating black holes (my personal favorite) or black holes devouring neutron stars.
  • Forget the Six Million Dollar Man. Bring on the new super food, the five million dollar broccoli! 

Things that are sort of science…

And things that wish they were science…

  • In keeping with the “things that wish they were science” theme, io9 has a post about a preacher that’s convinced the new Star Trek movie will lead humans to really love their animals.

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