A zip line in Haiti
An evening pause: This can be found in Haiti.
Year: 2013
Researcher have found that the best way to protect the gothic cathedrals of Europe from air pollution might be to coat them with olive oil.
Researchers have found that the best way to protect the Gothic cathedrals of Europe from air pollution might be to coat them with olive oil.
Cirque Du Soleil
An evening pause:
David Gregory will not be prosecuted.
The law is for little people: David Gregory will not be prosecuted.
This despite the fact that the D.C. Attorney General even admits that Gregory clearly broke the law.
This travesty more than anything demonstrates how pointless these laws are. Gregory waved a high capacity magazine on camera to illustrate the need to ban such items, even though he was doing so in a place, Washington, D.C., where such magazines were already banned. Not only did Gregory prove the law was stupid, the decision not to prosecute him proves that the law exists merely for political reasons. It is used only when it benefits the powers in control. Gregory is on the side of gun control, so of course he gets a pass. Innocent gun owners and supporters of gun rights who happen to be caught traveling in DC with such a banned item, however, can expect jail time.
The Russians have recovered their first sample from Lake Vostok, buried 2.5 miles below the Antarctic icecap.
The Russians have successfully recovered their first sample from Lake Vostok, buried almost 2.5 miles below the Antarctic icecap.
Spectacular footage from the two GRAIL spacecraft just prior to their lunar impact.
Fly me to the Moon — and then crash! Spectacular footage from the two GRAIL spacecraft just prior to their lunar impact.
The demo mission of robotic refueling of satellites on ISS goes forward this month.
Robot refueling of satellites: The demo mission on ISS goes forward this month.
As much as I celebrate this work, conceived and designed by engineers at the Goddard Space Flight Center (the same people who ran the missions that maintained the Hubble Space Telescope), I worry that nothing will come of it. The demo mission itself is designed to duplicate exactly the refueling of several climate satellites already in orbit whose lifespans are ending merely because they are running out of fuel. If the ISS demo succeeds, the next natural step would be to plan an actual robotic mission to refuel these satellites.
The worrisome part is that NASA rarely follows through on this kind of research. For example, the agency did tests of an ion engine back in the early 1970s, and it wasn’t until the late 1990s before they finally flew a mission using that technology. Worse, the federal budget situation probably means there is no money to fly such a mission.
Hopefully, some private company will take a look at this engineering, which is all in the public domain, and decide to use it for their own purposes.
State lawmakers in Wyoming have proposed a law that would make it a felony to enforce a gun ban on semi-automatics or large capacity magazines.
State lawmakers in Wyoming have proposed a law that would make it a felony to enforce a gun ban on semi-automatics or large capacity magazines.
Elvis Presley – Can’t Help Falling In Love
An evening pause: His live performances of this song are wonderful, but I still prefer the original movie version from Blue Hawaii (1961) for its simplicity. The film work might be uninspiring, but the clarity of the song easily makes up for this.
The largest known spiral galaxy.
The largest known spiral galaxy. With images.
Measuring tip-to-tip across its two outsized spiral arms, NGC 6872 spans more than 522,000 light-years, making it more than five times the size of our Milky Way galaxy.
For context, the Milky Way and its two Magellanic Clouds could easily fit inside this galaxy, with lots of room to spare.
Our government’s modern scientific method:
Proving others are wrong is not allowed!
An Interior Department official has been accused of trying to disband a fish research division specifically because its research is politically incorrect.
The research division, the Fisheries Resources Branch, had repeatedly found good evidence that the salmon of the Klamath River in the northwest were not suffering significantly from the presence of the dams on that river, contradicting the accepted wisdom that the dams had to be removed in order for these species to survive. The Interior official, Jason Phillips, along with the Fish and Wildlife Service (FWS), did not like these results, and decided that scientific work that “proved others wrong” was unacceptable and had to be squelched. From the actual complaint [pdf]:
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The reason why NASA’s planetary probes still use black and white photography.
The reason why NASA’s planetary probes still use black and white photography.