Be the first in your apartment block to have a closed, non-orientable, zero-volume, boundary-free manifold.
Acme Klein Bottles
Category: Science
Birds May Be Behind Exploding German Toads
Smart birds with a taste for frog livers may be behind the whole exploding toad epidemic? If this is true then it just goes to show you that sometimes the simpler explanations are the better ones. I can beleive that crows could learn this trick, I’ve seen them unwrap food in plastic wrappers in Japan. Clever buggers.
Birds May Be Behind Exploding German Toads
Voyager 1 Enters the Heliosheath
Way to go! Now hopefuly the funding will stay with the program so scientists will be able to use the new data received.
NASA’s Voyager 1 spacecraft has traveled so far in our Solar System that it’s reached the heliosheath. This is an area just past the termination shock region, where the solar wind crashes into the thin interstellar gas of the galaxy. It was difficult to detect exactly when Voyager 1 passed through the termination shock and into the heliosheath, because we have no data about interstellar space yet, just calculations.
Is The Odd Spot on Titan Proof Of…
Scientists have discovered a large hot area on the surface of Titian, a moon of Saturn.
The spot, approximately the size and shape of West Virginia, is just southeast of the bright region called Xanadu and is visible to multiple instruments on the Cassini spacecraft.
The 483-kilometer-wide (300-mile) region may be a “hot” spot — an area possibly warmed by a recent asteroid impact or by a mixture of water ice and ammonia from a warm interior, oozing out of an ice volcano onto colder surrounding terrain. Other possibilities for the unusual bright spot include landscape features holding clouds in place or unusual materials on the surface.
Could it be a strange new form of geological action? Could this be the proof that there may be life on this distant moon? How soon will the crack pot fringe loonies jump on this one? Only time will tell, and when it does I’ll be there…
Odd Spot on Titan Baffles Scientists
Hot Probe On Probe Action
Too cool! I love space stuff.
Photographs from NASA’s Mars Global Surveyor spacecraft released today are the first pictures ever taken of a spacecraft orbiting a foreign planet by another spacecraft orbiting that planet.
The new images of the European Space Agency’s Mars Express and NASA’s Mars Odyssey are available on the Internet from NASA at http://www.nasa.gov/vision/universe/solarsystem/mgs-images.html and from Malin Space Science Systems, the San Diego company that built and operates the camera, at http://www.msss.com/mars_images/moc/2005/05/19/index.html .
Mars Global Surveyor has been orbiting Mars since 1997, Mars Odyssey since 2001. Both are managed for NASA by the Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, Calif. Mars Express has been in orbit since late 2003.
Mars Express was passing about 155 miles away when the Mars Orbiter Camera on Mars Global Surveyor photographed it on April 20. The next day, the camera caught Mars Odyssey passing 56 to 84 miles away.
All three spacecraft are moving at almost 7,000 miles per hour, and at 62 miles distance the field-of-view of the Mars Orbiter Camera is only 830 yards across. If timing had been off by only a few seconds, the images would have been blank.
Mars Global Surveyor MOC2-1096 Release
Scientific Paper Toys
Here are some more paper toys you can build. The Spectrum Snail is very cool. If your a science teacher or have kids and you want to give them a simple demo of how white light is made up of differnt colors, this would be pretty nifty. The paper DNA is also very cool. Cerative use of old PET plastic bottles too!
CD Spectrum Snail – Spectrascope made out of a CD and paper
Paper DNA Model