mariana3

Real Name:n/a
Location:Croatia
Joined:10-21-2007
Make mariana3 a Guide: follow clipper
About me
LIKES: astronomy, geology, history/archaeology, geography; travel, hiking, camping; photography, drawing/sketching, computer art; sci-fi (current fandom: Stargate SG1, former fandom: Star Wars); cats; children (because they're so much more sensible than adults).

DOESN'T LIKE: smoking, alchocolism, religious fanatism; pro-global warmers, child abusers, cat abusers, people who drive while using cell phones, politics, people who preach what they don't do themselves or know nothing about, people who stick their noses into areas out of their expertise; snow, fog, rain, ice.

Why I use Clipmarks
Mostly for quickly storing things fround on the Net.
The printing-what-you-want option is too cool and useful to miss, as well.
Don't have much time for *another* social-networking site, so I think I'll pass that up, for now at least. But you're welcome to drop me a note if you wish - as I like to say: my inbox is always open







   
 
 
 
   
 
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Persian Clouds - NLC's going south
mariana3
by mariana3  7-22-2008   
 Spaceweather says: "Noctilucent clouds (NLCs) are supposed to be a high-latitude phenomenon, most often seen in Canada, Russia and northern Europe. On July 19th the electric-blue clouds crept south, all the way to Iran: "I took this picture from Mt. Sabalan, a 15,784 ft extinct volcano in northwestern Iran," says Siamak Sabet. "It is the third highest peak in our extremely mountainous country." When noctilucent clouds first appeared in the late 19th century, they were confined to latitudes above 50o N. Mt Salaban is located at 38o N, far below the old threshold. Just last week, NLCs were sighted in Turkey at 40o N and in recent years they have appeared at least as far south in the United States as Colorado and Utah, also around 40o N. Why are NLCs spreading south? That is an unsolved mystery of these puzzling clouds. Some researchers believe it is a telltale sign of climate change, but this remains controversial. One thing is certain: Sky watchers at all latitudes should be ale
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Early Warning System For Earthquakes: Seismic 'Stress Meter' Warned Of Earthquake 10 Hours In Advanc
mariana3
by mariana3  7-10-2008   
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Supernova in real-time!
mariana3
by mariana3  5-25-2008   
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Plasma Rain
mariana3
by mariana3  5-23-2008    3
 QUOTE: "There's a rainstorm underway on the sun's eastern limb. You'd better bring your asbestos umbrella, though, because the "droplets" are Texas-sized blobs of hot plasma. "This is prominence finery at its best," says photographer Pete Lawrence of Selsey, UK. "Small bright points within the prominence that were seen on the capture screen have been recorded as blurs due to the rapid motion of material in just a few seconds!" Prominences are clouds of hydrogen held above the surface of the sun by magnetic fields. While this particular cloud appears to be raining like a summer shower on Earth, the true situation is more complicated. Look carefully: Some of the plasma raindrops are falling "up." That's because the motions are controlled by not only gravity but also magnetism, a force of little importance in terrestrial rainstorms. The solar magnetic field is rooted below the sun's visible surface; roiling motions in the body of the sun itself cause magnetic fields high overhead t
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Fireball captured
mariana3
by mariana3  5-10-2008    1
 QUOTE: "...May 9th, as the sun was rising over Gdansk, Poland, an exploding fireball split the sky. Eye-witness Krzysztof Polakowski of the Polish Fireball Network describes it as a "magnitude -8 meteor" or 40 times brighter than Venus. Believe it or not, this shadow-casting fireball was ... nothing special. According to calculations done by Bill Cooke, head of NASA's Meteoroid Environment Office, magnitude -8 fireballs appear somewhere on Earth around three times a day. That's almost one hundred a month! Lesser fireballs occur even more often...They are caused mainly by random bits and pieces of asteroid and comet debris crashing into our atmosphere as Earth orbits the Sun...."
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Aurora Borealis 2
mariana3
by mariana3  4-14-2008   
 Photo by: Fredrik Holm, Reykjavik and Thingvellir, Iceland Dec. 14, 2006
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Aurora Borealis 1
mariana3
by mariana3  4-14-2008   
 Photo by: Heidar Egilsson, Reykjavik, Iceland Dec. 15, 2006
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Noctilucent clouds 1
mariana3
by mariana3  4-14-2008   
 Photo by: Tom Eklund, Valkeakoski, Finland Jul. 27, 2007
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Pink Auroras
mariana3
by mariana3  4-14-2008   
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Grand Canyon May Be As Old As Dinosaurs, 40-50 Million Years Older Than Previously Thought
mariana3
by mariana3  4-11-2008   
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Phobos in 3D (grab those glasses!)
mariana3
by mariana3  4-11-2008   
 An anaglyph of Mars' moon Phobos.
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Moondust in the Wind 2
mariana3
by mariana3  4-11-2008   
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Moondust in the Wind 1
mariana3
by mariana3  4-11-2008   
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Plot of the Innermost Solar System, March 29, 2008
mariana3
by mariana3  3-29-2008   
 The plot below shows the current location of the major planets (Mercury through Mars) and the minor planets that are in the innermost region of the solar system. Just in case you thought it's lonely out there in the space ;-)
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Croatia Naturally - Origins of Naturism (no pictures!)
mariana3
by mariana3  3-29-2008   
 There're wonderful beaches all along the coast, but Rab has almost all of the few sandy beaches in Croatia, with at least half of them officially designated as naturist beaches (FKK). Have a nice summer :)
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OPPORTUNITY UPDATE: Opportunity Finds More Evidence of Ancient Water - sol 1463-1470, March 5-13, 20
mariana3
by mariana3  3-29-2008   
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Watching Martian Clouds Go By
mariana3
by mariana3  3-29-2008   
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How about instead of silly "Earth Hour" to have a "Cease Fighting Hour"?
mariana3
by mariana3  3-28-2008   
 ...because, well, "Cease fighting hour" would save lives, energy, money, as well as huge amounts of greenhouse and other gasses, and other unhealthies. "Earth Hour" will only smudge people's vision (again), making them think that they can fix and influence Nature by pressing a switch. Oh, I'm aware how impossible "Cease fighting hour" is. I'm just sayin'....
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Croatian Adriatic - Island of Rab's Traditional Singing
mariana3
by mariana3  3-28-2008   
 Listen to the uniquely Croatian Klapa-music at: http://www.tzg-rab.hr/eng/rab/klape.php
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Sun's having a party! - Watch out for the Auroras!
mariana3
by mariana3  3-28-2008   
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Aurora Borealis in Marquette, Michigan
mariana3
by mariana3  3-28-2008    5
 Spaceweather says: "...Last night a gust of solar wind sent auroras rippling down from Canada into the United States. Shawn Malone sends this picture from Marquette, Michigan... "There was a nice burst of aurora activity right after sunset," says Malone who captured the scene using his Canon 5D. "The thawing snowbanks in the foreground were not the most scenic, but I had to act quickly to catch the auroras." The solar wind continues to blow and more geomagnetic storms are possible tonight. Northern (and not-so-northern) sky watchers should be alert for auroras."
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Stargate - The Ark of Truth (straight-to-DVD-movie)
mariana3
by mariana3  3-28-2008   
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Cute & Dangerous
mariana3
by mariana3  3-28-2008    1
 Had scenes like back home, too. My dog licked the kitten with a tongue much bigger than the said kitten. Eew. :-P
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13.73 Billion Years - The Most Accurate Measurement of the Age of the Universe Yet
mariana3
by mariana3  3-28-2008   
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Australian farmer finds mystery space junk
mariana3
by mariana3  3-28-2008   
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U.S. experts find oldest voice recording, from 1860
mariana3
by mariana3  3-28-2008    5
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Kids, don't try this at home...
mariana3
by mariana3  3-9-2008   
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Ooops!
mariana3
by mariana3  3-9-2008   
 Another miss. Yay. Cheers! ;-)
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Messenger Reveals Mercury's Geological History
mariana3
by mariana3  1-19-2008   
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Essential BBC documentaries not shown on US TV
mariana3
by mariana3  1-13-2008   
 Freedom of speech & information sharing, anyone?
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Inconvenient Truth, take 5
mariana3
by mariana3  1-13-2008   
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Inconvenient Truth, take 4
mariana3
by mariana3  1-13-2008   
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Inconvenient Truth, take 3
mariana3
by mariana3  1-13-2008   
 Still ROTFLMAO!
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Inconvenient Truth, take 2
mariana3
by mariana3  1-13-2008   
 ROTFLMAO!
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Live Earth? More Like Live Trash!
mariana3
by mariana3  1-13-2008   
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U.S. Senate Report: Over 400 Prominent Scientists Disputed Man-Made Global Warming Claims in 2007
mariana3
by mariana3  1-13-2008   
 Not that this is anything new. Being in the geoscientific circles, I can safely say that those collegues who don't care about global warming-politics (and fortunately most of them don't), find this whole climate change hubbub too ridiculous to pay attention to. It's all about money, power and control. And anyone who thinks differently should take any college level book on earth sciences or physical geology and get acquainted with planet Earth.
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LOL! Santa on the Sun ;)
mariana3
by mariana3  12-24-2007   
 Love the image, it's a keeper! Happy Holidays, everyone! :)
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Sir Arthur C. Clarke: 90th Birthday Reflections
mariana3
by mariana3  12-16-2007   
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Energy source of northern lights found
mariana3
by mariana3  12-11-2007   
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Ill. student gets detention for hugging
mariana3
by mariana3  11-8-2007    1
 I thought that we live in the 21st century?! *peers at the calendar* Uhm... yeah. It says "2007" here.... I thought I had a comment on this. Sorry. This is far beyond the realm of unbelievable and preposterous. P.S. - What would the punishment be for a girl sitting on a (girl)friend's lap during recess? We used to do it all the time in my school days with crammed hallways and all. *boggled*
— end of the list —

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