The quietest places in the U.S.
Want silence? Scientists can tell you where to find it.
Not surprisingly they have found that the western states, and especially the national parks within those states, are the quietest places in the nation.
Year: 2015
SpaceX signs leases for first stage landing pads
The competition heats up: SpaceX has signed leases at both Cape Canaveral and Vandenberg Air Force Base to use abandoned launchpads as landing pads for its Falcon 9 first stage.
South Korea unveils its own lunar rover
The competition heats up: South Korea has revealed its preliminary design for a lunar rover, set to launch in 2020 on a Korean-built rocket.
The article does not indicate whether this project has actually been approved or is merely being touted by Korea Institute of Science and Technology, which made the announcement. The cost to build it is estimated to be more than $7 billion, which seems quite exorbitant and over-priced.
Update: I had misread the conversion in the article from U.S. to Korean currency and thought the proposed cost for this mission was way more than it really is, which is about $7 million, a much more reasonable number. Thanks to Edward for the correction.
Sierra Hull – Someone Like You
An evening pause: Hat tip Edward Thelen.
What the Islamic State really wants
Link here. This is an incredibly detailed and intelligent background analysis into what the Islamic State is, what it stands for, the roots of those principles, and the dangers it presents to the civilized world.
The article is long but worth every word. Number one take-away from this essay, however, are these two paragraphs:
The reality is that the Islamic State is Islamic. Very Islamic. Yes, it has attracted psychopaths and adventure seekers, drawn largely from the disaffected populations of the Middle East and Europe. But the religion preached by its most ardent followers derives from coherent and even learned interpretations of Islam.
Virtually every major decision and law promulgated by the Islamic State adheres to what it calls, in its press and pronouncements, and on its billboards, license plates, stationery, and coins, “the Prophetic methodology,” which means following the prophecy and example of Muhammad, in punctilious detail. Muslims can reject the Islamic State; nearly all do. But pretending that it isn’t actually a religious, millenarian group, with theology that must be understood to be combatted, has already led the United States to underestimate it and back foolish schemes to counter it. We’ll need to get acquainted with the Islamic State’s intellectual genealogy if we are to react in a way that will not strengthen it, but instead help it self-immolate in its own excessive zeal. [emphasis in original]
Another quote almost as important:
[T]he Islamic State is committed to purifying the world by killing vast numbers of people. The lack of objective reporting from its territory makes the true extent of the slaughter unknowable, but social-media posts from the region suggest that individual executions happen more or less continually, and mass executions every few weeks.
I am once again reminded of Hitler’s Mein Kampf, where he bluntly told us what he intended to do, and was ignored. We ignore the Islamic State and what it stands for at our very very great peril.
A real hero of freedom
Who, when faced with numerous death threats from Islamic fundamentalists — including an actual physical attack last week that killed one and wounded three — had this to say, “I’m not going to let this attack scare me. I’m going to continue just like I always have.”
Such an individual should be heralded by all in our society and backed up with so much firepower from everyone that no terrorist would dare attack him. Sadly, this is not the case.
DNA – the future of data storage
Scientists have devised a method that preserves DNA, potentially for millions of year, thus raising the possibility that it can be used to store data, much like a hard drive.
The best part of this story mght be how they came up with the technique.
Democrats discover that Obamacare fines are costly
Finding out what’s in it: Congressional Democrats are pleading with the Obama administration to create an illegal waiver of the Obamacare tax penalities for people who fail to obtain health insurance by this past weekend’s deadline.
Idiots. They have voted numerous times in lockstep for Obamacare, resisting all efforts to repeal or even amend it. Yet when the law they supported and forced upon us is finally about to take effect they suddenly discover they don’t like it?
Republicans continue to show little enthusiasm for Obama Attorney General candidate
A lack of enthusiasm by Republican senators for President Obama’s candidate to replace Eric Holder as Attorney General suggests her appointment might actually be threatened.
To be confirmed by the Senate, attorney general nominee Loretta Lynch only needs four Republicans to support her nomination. But it is unclear where those votes will come from. Sen. Orrin Hatch (Utah) is the only Republican so far who has signaled his intention to vote for Lynch, though several others have spoken favorably about her.
Origin of Chelyabinsk meteorite remains unknown
The uncertainty of science: The origin of the Chelyabinsk meteorite that crashed over that Russian city two years ago remains murky to scientists.
Originally, astronomers thought that the Chelyabinsk meteor came from a 1.24-mile-wide (2 kilometers) near-Earth asteroid called 1999 NC43. But a closer look at the asteroid’s orbit and likely mineral composition, gained from spectroscopy, suggests few similarities between it and the Russian meteor.
The scientists noted in their paper that you really can’t use the similarity of orbits to link different asteroids, as their orbits are chaotic and change too much.
Images from Rosetta’s weekend fly-by of Comet 67P/C-G
Link here.
The images are only from the spacecraft’s navigational camera, and while cool, are thus to me not that interesting. What the high resolution camera saw they are once again keeping under wraps, for release later as part of a paper by the scientists involved.
A television reality show to pick 24 candidates to go to Mars — one way
The competition heats up? The private effort to choose 24 people to make a one-way flight to Mars has narrowed its candidates down from more than two hundred thousand to 100 finalists.
More here.
As interesting as this effort is, it is very important to remember that it is not an effort to fly these people to Mars. They don’t have the money and no one yet has the technical ability to make the flight. What they are actually doing is putting together a television reality show, where these 100 individuals will compete to be the final 24. If they do it right, which I am somewhat doubtful, the show will be entertaining and scientifically educational.