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Amazing Facts

Microscopy’s Golden Age Is At Hand
December 6, 2009
Like test pilots breaking the sound barrier, microscope makers are breaking a light barrier some said was physically impossible: the diffraction limit.  Within the next 5 to 10 years, we may see more and more images of phenomena at the molecular scale – not with electron microscopes, but with light microscopes in real time.  What […]
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Taking Inspiration from Nature
December 3, 2009
In the previous entry, Darwin inspired some geologists, even though he was wrong.  Here are some news stories showing nature inspiring engineers with wonders right under their noses. Aerodynamic seed:  A plant in Java has seeds that are perfect gliders.  The BBC News said of the Alsomitra vine: “The seeds, which are produced by a […]
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Seeing Sound and Hearing Light
November 28, 2009
Synesthesia, the syndrome in which people’s senses become confused, may not be so off the wall.  Research at the University of British Columbia “flips the traditional view of how we perceive the world on its head.” Experiments show that our brains perceive the world by synthesizing multiple inputs.  The latest evidence of this is that […]
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Gap Between Origin-of-Life Research and Simplest Life Grows
November 27, 2009
Evolutionists are celebrating experiments that allegedly showed RNA chains can assemble in water – given nucleotides to start with (see Science Daily).  The suggestive steps over the gap from nonlife to life should be tempered with other discoveries that life is anything but simple.     New Scientist reported today that a “‘Simple’ bacterium shows […]
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Hammerhead Sharks Have 360-degree Stereo Vision
November 23, 2009
Scientists at Florida Atlantic University have found that the strange heads of hammerhead sharks give them exceptional binocular vision.  This has long been debated.  By placing electrodes in the eyes of three hammerhead species, and comparing the visual overlap they obtain compared to other sharks, the scientists confirmed that there is a “massive 32-degree overlap” […]
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Giraffe Has Supercharged Heart
November 22, 2009
In many ways, the giraffe has been an icon of evolution.  Why, and how, did it get its long neck?  These questions have often been the focal point of a clash of Darwinian and Lamarckian explanations.  Today, many just assume it evolved somehow.  For instance, BBC News article stated flatly, “A giraffe’s heart has evolved […]
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Insect Wing Photocopied for Good
November 15, 2009
Biomimetics is the new science of imitating nature – but why not save a step, and just copy the design directly?  That’s what Aussie and British researchers did.  They wanted a self-cleaning surface that could repel moisture and dust, so they made a template of an insect wing.  And why not?  “Insects are incredible nanotechnologists,” […]
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To Advance Science, Imitate Nature
November 1, 2009
Biomimetics – the imitation of nature – continues to be one of the hottest areas in science.  Here are a few of the latest findings coming from the world of living creatures. Fish robot:  National Geographic News shows a photo of the latest thing in underwater robotics: a robotic submarine modeled after the Amazonian knifefish.  […]
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DNA Organization Is Fractal
October 13, 2009
How would you pack spaghetti in a basketball (07/28/2004) such that you could get to any strand quickly?  You might try the “fractal globule” method.  You form little knots, or globules, on each strand.  These become like beads on a string.  Now you fold the beads into globules, and then fold those into higher-level globules.  […]
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Chemistry Nobel Celebrates Cell Complexity
October 10, 2009
A discovery rivalling the elucidation of the genetic code is the structure of the ribosome – the “molecular machine” that translates the DNA code into proteins.  Untangling the complexity of this multi-part system won three scientists the Nobel Prize for Chemistry (see BBC News).  The winners are Venkatraman Ramakrishnan, Thomas Steitz and Ada Yonath.   […]
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How to Copy a Butterfly Wing
October 9, 2009
Here’s what you have to do to copy a butterfly wing without destroying it: create compounds using Germanium, Selenium and Stibium.  Combine thermal evaporation and substrate rotation in a low pressure chamber.  Immerse in an aqueous orthophosphoric acid solution to dissolve the chitin.  If you are lucky, you can copy the delicate nanostructure of a […]
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Lotus Glass Repels Water, Dirt, Bacteria
September 23, 2009
Imagine never having to wash your windows again.  That would be a huge boon not only for window washers on skyscrapers, but for astronauts on the space shuttle or space station.  It may become a reality, thanks to the lotus plant.     Science Daily reported on work by a company in Atlanta that has […]
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Nature’s Designs Are Engineers’ Finds
September 18, 2009
Nature is a treasure trove of technology.  Though engineers have garnered inspiration from nature since the Wright brothers and before, it seems that in recent years there has been a gold rush to follow nature’s lead. Wet glue:  Worms may not be very inspiring to most people, but Science News reported that scientists at the […]
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Your Eye Sees Trouble Before You Do
September 10, 2009
In slapstick comedy, the fall guy gets the pie in the face when the clown in front of him ducks.  It’s funny because most of us instinctively duck when we see something coming.  But two recent experimental studies are revealing new automated capabilities built into the eye and brain that are quicker and more automatic […]
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Molecular Machines on Parade
September 3, 2009
Scientific papers continue to exhibit the exquisite mechanisms in the cell for handling all kinds of situations, through the operation of molecular machines.  Here are a few recent examples from this week’s issue of Nature (Sept 3, 2009). Molecular sieve:  What happens when a cell gets bloated?  Too much water entering a cell can increase […]
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