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Re: Stream of Stuff

Posted: Thu Jan 30, 2014 9:45 pm
by Beyond
BMAONE23 wrote:Visualization of Polar Vortex From the National Journal includes an interactive version (IE9 or better)
Cool gif, but it's four million bytes.
I got the zoom in & out part, but how does one get to see the wind patterns in another part of the world??
::EDIT::
Ha-Ha, i just tripped over it. You click and drag the earth. It wudda been nice of them to mention that. :yes:

Re: Stream of Stuff

Posted: Fri Jan 31, 2014 8:16 pm
by BMAONE23
It is almost Sun-up at Barrow Alaska. Looking at the Webcam image the Belt of Venus is in the sky

Mexico's Olympic 'Ski Team'

Posted: Fri Jan 31, 2014 8:27 pm
by neufer
http://www.theatlanticcities.com/arts-and-lifestyle/2014/01/mexicos-olympic-ski-team-one-guy-mariachi-suit/8258/ wrote:
[img3="To reinforce the "elegance," Hohenlohe's Kappa-designed suit will incorporate
a number of gentlemanly touches, such as a crimson tie, ruffles and a cummerbund. None of them real, of course – they're all just colors on Spandex.
"]https://pbs.twimg.com/media/Be_vt6GCAAAdEb6.jpg[/img3]
Mexico's Olympic 'Ski Team' Is One Guy in a Mariachi Suit
John Metcalfe, The Atlantic Cities

<<When Mexico wants to challenge the world's top athletes in alpine skiing, it turns to one man. His name is Hubertus von Hohenlohe, he's 55 years old, and he dresses in a flamboyant, skin-hugging suit seemingly borrowed from a vihuela-strumming mariachi. Von Hohenlohe is a force of nature: Germanic prince, a pop singer called Andy Himalaya and Royal Disaster, professional athlete, photographer, lover (presumably), mariachi-suit wearer (most definitely).

The man is such a singular presence in Mexico that the country's Sochi profile page is all von Hohenlohe, and nothing else. "Alpine skier Hubertus Von Hohenlohe competed at four consecutive Olympic Winter Games between 1984 and 1994," the page informs. "After a 16-year break, he returned to the Games in Vancouver in 2010. He will be making his sixth appearance in Sochi, drawing him level with Liechtenstein's Marco Buchel for most appearances by an alpine skier at the Olympic Winter Games."

NBC recently scored an interview with von Hohenlohe and, as could be expected, it's fantastic. The quinquagenarian "knows he doesn't have a snowball’s chance in hell" of winning a medal, says reporter Joe Battaglia, but that's okay, because the "title he is most interested in claiming is best-dressed at the Games." Here's some more:

Hohenlohe’s penchant for flamboyant uniform designs is well-known. In Vancouver, he wore a "Mexicano desperado" racesuit, complete with bullet straps and pistoleros in the design, and another suit environmentally-themed race suit encouraging people to recycle....

Hohenlohe will leave for the Games from Mexico, where he went to pick up the national flag for the Opening Ceremony. While there, he said he planned to have actual mariachis write song lyrics on his race helmet.>>

How Much Stuff Is In A Light-Year?

Posted: Sat Feb 01, 2014 6:58 am
by Ann
Art, your latest post is just delightful! :lol2:

For myself, I can't resist posting (in this "Stream of Stuff" thread) the following video:
Click to play embedded YouTube video.
Ann

Re: Stream of Stuff

Posted: Mon Feb 03, 2014 1:00 am
by neufer
Click to play embedded YouTube video.
geckzilla wrote:
Coincidentally, RJN was on it last night talking about time travel.

Re: Stream of Stuff

Posted: Tue Feb 04, 2014 3:26 am
by geckzilla
Ron-Astro Pharmacist wrote:
Click to play embedded YouTube video.
Sci Am aslo had an article this month - The Liquid Rope Trick
This honey thing has been posted before and I think the chain bead trick has before as well, but reading this article about a few physics students banging their heads over the chain bead problem I started wondering if the properties were at all related to one another. The length of rod between the balls could be analogous to the width of the liquid and the weight of the balls to the viscosity. Hmm, maybe... not a shred of math being done by me to back up or, more likely, debunk my idea. Oops.
http://www.nature.com/news/physicists-e ... ck-1.14523

Re: Stream of Stuff

Posted: Tue Feb 04, 2014 3:59 am
by Nitpicker
Non-Newtonian (non-uniform viscosity) fluids are very complicated from the point of view of fluid dynamics. If you are going to bring mathematics into it, you'll need a lot of it. Mmm, honey.

Re: Stream of Stuff

Posted: Tue Feb 04, 2014 12:47 pm
by Beyond
View of a penguin colony from an egg cam, sort of.
http://petapixel.com/2014/01/20/bird-ge ... in-colony/

Image

Re: Stream of Stuff

Posted: Wed Feb 05, 2014 10:36 am
by Beyond
Arie van't Riet's bioramas.

Article: http://petapixel.com/2014/02/04/beautif ... ore-129493

Re: Stream of Stuff

Posted: Sun Feb 09, 2014 1:22 am
by geckzilla
Useless machine.
http://en.wikipedia.org/wiki/Useless_machine
A useless machine is a device that performs a mostly useless task, such as switching itself off, and performs no other practical function.
One guy set out in the Minecraft world to create a truly useless machine.
Click to play embedded YouTube video.

Re: Stream of Stuff

Posted: Sun Feb 09, 2014 2:21 am
by Nitpicker
Somebody is bound to hack it and open the door.

In the meantime, here's a more detailed article to read over a nice cup of tea:
http://en.wikipedia.org/wiki/Timeline_of_the_far_future

Re: Stream of Stuff

Posted: Sun Feb 09, 2014 3:13 am
by geckzilla
Well, considering you can place a simple button or pressure plate next to the door to cheat, it wouldn't be much of a hack.

The future seems so chaotic when it's read quickly one line after another. Can't put my finger on it but the daily leapseconds claim bothers me.

Re: Stream of Stuff

Posted: Sun Feb 09, 2014 3:20 am
by Beyond
It's a good thing the guy set it up with 43 clocks and not 42, or it would have meaning. :lol2:

Re: Stream of Stuff

Posted: Sun Feb 09, 2014 3:24 am
by Beyond
Nitpicker wrote:Somebody is bound to hack it and open the door.

In the meantime, here's a more detailed article to read over a nice cup of tea:
http://en.wikipedia.org/wiki/Timeline_of_the_far_future
Have you got something to read over a mediocre cup of tea?

Re: Stream of Stuff

Posted: Sun Feb 09, 2014 4:07 am
by Nitpicker
Beyond wrote:Have you got something to read over a mediocre cup of tea?
Your posts?

Re: Stream of Stuff

Posted: Sun Feb 09, 2014 4:14 am
by Beyond
Nitpicker wrote:
Beyond wrote:Have you got something to read over a mediocre cup of tea?
Your posts?
ha-ha, my posts would fall under a 'bad' cup of tea category.

Re: Stream of Stuff

Posted: Sun Feb 09, 2014 4:28 am
by Nitpicker
geckzilla wrote:Well, considering you can place a simple button or pressure plate next to the door to cheat, it wouldn't be much of a hack.

The future seems so chaotic when it's read quickly one line after another. Can't put my finger on it but the daily leapseconds claim bothers me.
Never played Minecraft, so I'll take your word for it re the "hack".

But the leapsecond claim simply means that in ~50,000 years, each Earth day will be one second longer than it is now. Following the reference in the Wikipedia article, lead me to the source:
http://arxiv.org/abs/1106.3141

Re: Stream of Stuff

Posted: Sun Feb 09, 2014 4:33 am
by geckzilla
Oh, that's what it means. If I could think of a better way to word it, I'd edit the article.

Re: Stream of Stuff

Posted: Sun Feb 09, 2014 2:56 pm
by Chris Peterson
geckzilla wrote:Oh, that's what it means. If I could think of a better way to word it, I'd edit the article.
I think the Wikipedia wording is excellent as is.

Re: Stream of Stuff

Posted: Sun Feb 09, 2014 3:09 pm
by geckzilla
Yeah, it is. But it managed to confuse me. I think there is a dangling participle in there.

Re: Stream of Stuff

Posted: Sun Feb 09, 2014 4:32 pm
by stephen63
A nice toy!
Click to play embedded YouTube video.

Re: Stream of Stuff

Posted: Sun Feb 09, 2014 4:38 pm
by geckzilla
Of what actual use is that thing? It looks awfully cumbersome... The description on the video page says it could have been a spy tool. I think I've seen better moon images posted at the forum, here. I was expecting to actually see telescopic details.

Re: Stream of Stuff

Posted: Sun Feb 09, 2014 4:39 pm
by neufer
Click to play embedded YouTube video.
geckzilla wrote:
Yeah, it is. But it managed to confuse me.
I think there is a dangling participle in there.

Re: Stream of Stuff

Posted: Sun Feb 09, 2014 4:40 pm
by Chris Peterson
stephen63 wrote:A nice toy!
I guess. Not obvious how this is any improvement over your average 14" telescope that many amateurs use for imaging. A lot more expensive, I'll bet!

Re: Stream of Stuff

Posted: Thu Feb 13, 2014 7:26 pm
by Beyond
Click to play embedded YouTube video.