The McPassion
Posted by
Lippard
at
3/07/2006 08:28:00 AM
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Labels: parody
Posted by
Lippard
at
3/06/2006 03:36:00 PM
1 comments
Labels: Arizona, technology
Posted by
Lippard
at
3/05/2006 05:36:00 PM
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Posted by
Kat Lippard
at
3/04/2006 06:14:00 PM
2
comments
Labels: animal rescue, animals, dogs
Posted by
Lippard
at
3/04/2006 11:18:00 AM
1 comments
A nimble, four-legged robot is so surefooted it can recover its balance even after being given a hefty kick. The machine, which moves like a cross between a goat and a pantomime horse, is being developed as a robotic pack mule for the US military.In this amusing or perhaps creepy video (28MB Windows media file), the robot walks over different types of terrain--including mud, rocky ground, and snow--and is given a few kicks to show how it stabilizes itself. Unlike the photo at left, in the video it looks like a pantomime horse with both people facing each other--sort of the opposite of a pushmipullyu.
Posted by
Lippard
at
3/04/2006 11:04:00 AM
1 comments
Labels: technology
Here's a photo of her on February 28, 1998, pointing and shouting at me that I can't stop in the driveway (I didn't), right after taking my picture.
Posted by
Lippard
at
3/04/2006 07:15:00 AM
4
comments
Labels: Arizona, censorship, politics, religion, Scientology
Posted by
Lippard
at
3/03/2006 09:50:00 PM
25
comments
Labels: Answers in Genesis, Answers in Genesis schism, Creation Ministries International, creationism, ethics, finance, Institute for Creation Research, Kent Hovind
It's amazing how small the animal kingdom is in the picture--if "speciesism" is a real problem, People for the Ethical Treatment of Animals (PETA) are apparently guilty of it by focusing only on animals.Here's a quick tour of the tree. Start at middle of the circle. The central point represents the last common ancestor of all living things on Earth. The tree sprouts three deep branches, which between them contain all the species the scientists studied. These deep branches first came to light in the 1970s, and are known as domains. We belong to the red domain of Eukaryota, along with plants, fungi, and protozoans. Bacteria (blue) and Archaea (green) make up the other two domains.
These lineages probably split very early in the history of life. Fossils of bacteria that look much like living bacteria turn up at least 3.4 billion years ago. Just a few lineages became multicellular much later, with some algae getting macroscopic about two billion years ago.
The length of the branches on this tree represent so-called genetic distance. The longer the branch, the more substitutions have accumulated in its genes. Since these genomes all come from living species, the branches all span the same period of time. The fact that some branches are long and some are short means that some lineages have evolved more than others. Many forces can stretch out genetic distance. A species may reproduce fast, or it may have a life that makes it prone to acquiring more mutations. The slash in the Bacteria branch represents a segment that the scientists left out to make the full tree easier to see.
Posted by
Lippard
at
3/03/2006 08:01:00 PM
2
comments
Labels: science