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Life Influences Dating Method

The rate of calcium carbonate precipitation can double if microbes are present, says an article in PhysOrg.  Scientists studying hot spring deposits in Yellowstone made this “surprising discovery about the geological record of life and the environment.”  The article adds, “Their discovery could affect how certain sequences of sedimentary rock are dated, and how scientists […]

Butterfly Wings Flash Shiny Optical Tricks

You can get brilliant colors without pigment if you build patterns near the wavelengths of light.  Butterflies have the trick down to a science.  Their wings shimmer and shine with brilliant colors produced by nanostructures that scientists want to imitate.     Science Daily told how butterflies and moths, even the white-winged varieties, use nanostructures […]

Backtracking on Darwinian Claims

Evolutionary theory evolves.  Since Darwinists no longer consider evolution progressive, it follows that evolutionary theory is also not necessarily progressing.  The following stories show evolutionary biologists backtracking on earlier claims. The pig is falling.  “Darwinian evolutionary theory proposes that the phenotype of a creature is an adaptation to the particular demands of the ecological situation […]

Million-Degree Plasma Found in Orion

The Orion nebula, an object of beauty to stargazers (picture, Hubble view) is pervaded by plasma heated to two million degrees Kelvin, reported astronomers in Science.1  Two funnel-shaped regions of x-ray emitting plasma in the extended nebula were observed by astronomers using the X-Ray Multi-Mirror (XMM)-Newton satellite.     “The energy requirement to heat the […]

Mouse Grows Long Finger, Takes Off Like a Bat

When does humor in a scientific journal cross the line of scientific objectivity?  You be the judge.  Science magazine, in its “Random Samples” news featurette, said this in the Jan. 18 issue: Over the past 100 million years or so, bats have evolved many features that distinguish them from their mammalian cousins.  One is long, […]

Bible Name Found on Jerusalem Artifact

A man named Temech has risen from the pages of the Bible.  The Jerusalem Post reported that his clay seal was found in a dig south of the Temple Mount in Jerusalem by archaeologist Eilat Mazar, who earlier found a portion of a wall from the same Nehemiah period (11/30/2007).  The article shows a picture […]

Messenger Sends Postcards from Mercury

Images downloaded from MESSENGER’s first flyby of Mercury on January 14 are starting to be published.  The Science Images page of the MESSENGER website (MErcury Surface, Space ENvironment, GEochemistry, and Ranging) posted the first image January 16, with more being added from time to time.  Launched in 2004 (07/27/2004, bullet 3), the spacecraft has unveiled […]

Walking Fish Gets Good Mileage

In 2006 (04/06/2006), 05/03/2006), Neil Shubin of the University of Chicago announced his missing link: Tiktaalik, a fish with wrist bones that he claimed were transitional between fish and four-footed creatures, or tetrapods. Since then he has taken his fish on the road and is getting good mileage for evolution.

NY Times: Cosmologists Have Lost Their Brains

Naked brains floating in space, disconnected from reality – this describes the minds of some modern cosmologists, accused Dennis Overbye in a shocking article in the New York Times January 15.  While attempting to be sympathetic to the smart guys who can cover a blackboard with equations about higher dimensions, it was clear he was […]

Humans Excel at… Please Wait… Patience

Here’s another thing that distinguishes humans from animals: patience.  Current Biology usually has a “Quick Guide” feature on some aspect of biology.  In the latest issue, patience was the patient.  First of all, what is it? Humans and other animals often make decisions that trade off present and future benefits.  Should a monkey eat an […]

Bacteria to the Future

Bacteria used to be considered so boring, they were passed over by scientists eager to look where the action was: eukaryotic cells.  That was then.  Now, Nature reported,1 the little rods and spheres and spirals have lots of tricks up their sleeves worth investigating.  “Long dismissed as featureless, disorganized sacks, bacteria are now revealing a […]

Zatta Fact?  “Scientific Facts” Evolve

Every once in awhile it is good to be reminded that “scientific facts” are in a constant state of revision.  Here are some recent examples of scientists with surprised looks on their faces: Cholesterol for health:  Surprise, says EurekAlert: cholesterol may actually pose health benefits.  “… don’t push aside bacon and eggs just yet,” it […]

Laetoli Prints Eroding Fast

Can footprints said to be 3.7 million years old be so fragile as to disappear in 30 years?  News@Nature reported that the famed Laetoli footprints, said to be those of Lucy’s vintage, are in danger of being destroyed by weathering, erosion, vegetation, cattle and humans.     Though located several hours’ drive in Ngorongoro National […]

A Tale of Two Cosmic Cities

Two organizations have prepared curricula presenting grand panoramas of cosmic history.  Each is divided into seven modules – but that is where any similarity ends.  One is a completely materialistic and evolutionary view composed by scientists and educators from NASA and the federal government and major academic institutions and corporations.  The other is a completely […]

Solar System Super Snapshots

Here are some of the most fascinating new images coming from spacecraft out there on duty – but they didn’t just come in on their own.  They are brought to you by highly intelligent and dedicated human beings: the navigators, instrument teams, deep space network engineers, flight controllers and scientists who gather and distribute the […]
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