Here is a really cool site, Street Art Utopia, which features street art from around the world. Here is an example:
Check it out. Its time well wasted.
Surf’s Up! Wind Shear turns Clouds into Waves
Here is a photo of an unusual cloud formation shot in Birmingham, Alabama. Called a Kelvin-Helmholtz instability, the formation is caused when the wind is moving at different speeds at different altitudes, creating a shearing effect and resulting in clouds shaped like slow-moving waves across the horizon.
And who’d a thunk it, but there is a website for the Cloud Appreciation Society, which has user contributed photos of clouds from around the world and beyond.
The World’s Lightest Material
Here is a piece of metal sitting on a dandelion. It’s the world’s lightest material, developed by a team of researchers from the University of California at Irvine. It comprises 99.99% air and is one hundred times lighter than Styrofoam.
The Art of Science
The Art of Science contest at Princeton University aims to show off the startling images produced in the normal course of scientific research. “Art happens,” says Princeton’s vice-dean of engineering Pablo Debenedetti, in announcing the 2011 winners. The Art of Science launched in 2005 and has run annually since 2009, giving researchers a greater forum of appreciation for the beauty that lies deep in their work.
The 2011 winner is entitled Chaos and Geomagnetic Reversals, by physicist Christophe Gissinger. It shows a model of geomagnetic reversals, i.e. when the earth’s polarity switches. The image appears as ribbons of bright yellows, reds, pale blues and greens swirled on a black background.
Check out the other entries. Amazing stuff.
Schrödinger’s Cat Revealed …or not
Here is a thought provoking video on the Shrödinger’s Cat paradox, from the Perimeter Institute for Theoretical Physics. According to Wikipedia, Shrödinger’s Cat is a thought experiment devised by Austrian physicist Erwin Schrödinger in 1935. It illustrates what he saw as the problem of the “Copenhagen interpretation” of quantum mechanics when applied to everyday objects. The scenario presents a cat in a closed box that is either alive or dead, depending on an earlier random event that would have killed it … or not. But it obviously cannot exist in both states. And yet, this is how quantum mechanics is used to understand atomic structures.
I never really understood the paradox, and am not sure I do even after viewing this video. The video is very well done, directed by Chris Mullington of the TV Factory.
And for what its worth, there is a new research paper that suggests that the Copenhagen interpretation is wrong. Who’d a thunk it.
Burning Man Festival 2012
Burning Man is an annual festival where tens of thousands of participants gather in Nevada’s Black Rock Desert to create Black Rock City. The festival is dedicated to community, art, self-expression, and self-reliance. Participants depart one week later, having left no trace whatsoever. Here are a couple videos of the 2012 event.
The first is an amazing and amusing 20 minute time-lapsed video of the entire event by film maker James Cole.
Here is a link to the video on youtube
The second is an exhibit of animated rowing skeletons, called “Charon” by Peter Hudson. I have posted the night video, which captures the effect. But it is worth looking at the day video to see how the exhibit is put together and animates the skeletons.
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A face only a Hagfish can love
Weird but amazing animal. Hagfish are partway between fish and worms, with a spinal cord but no backbone. They have changed little in at least 300 million years. Hagfish largely scavenge, but have recently been found to hunt as well. When they come across a big carcass, they burrow into it and then eat it from the inside. Uniquely for a vertebrate, in addition to having a gut, they can absorb nutrients through their skin and gills. But feeding inside a decaying corpse, there will be little oxygen in the water and lots of toxic ammonia from the rotting flesh. The hagfish can cope with these adverse conditions, no problem. For hunting and defense, hagfish release a slime that gums up the gills of its predetor or victim, which suffocates it.
New Archaeopteryx Fossil Uncovered
I love dinosaurs. There is something about animals that lived a hundred million years ago that fascinates me.
Archaeopteryx is an iconic prehistoric animal, living some 155 million years ago. It was long thought to be the first bird. This new fossil, complete except for its head, is only the eleventh Archaeopteryx skeleton ever discovered. Like every other, it was found in Germany. What amazing detail. Beautiful.
Near perfect dinosaur fossil
German paleontologists have discovered what they believe is the best-preserved dinosaur skeleton ever found in Europe, with 98 percent of the fossil intact. The 72 cm fossil dates to about 135 million year old. This juvenile is in the same theropod family as T-rex, who lived 70 million years later.
Here are two images of the fantastic fossil.
Motion Picture Universe right here on Earth
Alvernia Studios in Poland looks like it belongs on the moon. I mean that as a compliment. As you can see in the banner below, there are a number of domes connected by tubes. Each of the domes offers a different function, all related to motion picture and sound design.
The studio website is funky. If you didn’t know what this place was, the website does not make it obvious. Check out some of the photos of the scoring studio. Unbelievably cool … not to mention BIG. The virtual tour is also worth the small bit of effort. Who’d-a thunk such a facility was available for mere mortals and earthlings.