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Hummingbird Tongue More Clever Than Thought

Humans sip their nectar by tipping a glass and slurping, but how can a hummingbird pull liquid out of flowers with a tongue alone?  Up until now, scientists thought that hummingbird tongues acted like capillary tubes.  New research with high-speed cameras show that the action is much more clever – so clever it might lead […]

The Eyes Have It: Pro Software

You have a biological version of Photoshop in your eyes.  That’s what Richard Robinson, a freelance science writer from Massachusetts, said in PLoS Biology.1  The eye is not a camera, and the retina is not a piece of film.  Indeed, the retina might be better likened to a computer running Photoshop, given the extent of […]

Animal Tricks Inspire

Here we are in the millennium of science, and we are still trying to figure out how animals do such nifty things.  Some of their nifty tricks we didn’t even know about till researchers took a look.  With high-tech monitoring tools, we might even learn the tricks for our own good. Owl fowl:  The flapping […]

Why Stuff Evolves: Not Having Stuff Would Be Terrible

The delicate yet effective choreography of DNA Damage Repair was described by Lawrence Berkeley National Lab in terms of amazement: “Safeguarding genome integrity through extraordinary DNA repair.”  DNA repair is essential for health: “To prevent not only gene mutations but broken chromosomes and chromosomal abnormalities known to cause cancer, infertility, and other diseases in humans, […]

Is This What Darwin Had in Mind?

Evolution is a word loosely used in science these days.  Reporters and scientists talk about “the evolution of” this or that sometimes carelessly, without regard to how the explanation fits old Darwinism or neo-Darwinism.  Has the word evolution become a kind of catch-all hypothesis, for which rigor is no longer necessary? Survival of the discreetist:  […]

Poison Comets Brought Life to Earth

You don’t drink formaldehyde; you stick dead things in it.  Why on earth would some evolutionists claim that “Poison could have set the stage for the origins of life?”  That’s exactly a headline on Science Daily and PhysOrg, with Live Science chiming in that the poisonous chemical has been “linked” to the origin of life […]

Seeing Is Believing, or v.v.

What you see is not what is out there in the world – not exactly, at least.  Scientists have shown that your brain is tweaking the light coming in from your eyes and making predictions about what you expect to see.     The “blind spot” experiment is well known to students.  That’s where it […]

Imagining Worlds: Is It Science?

An entry on Space.com is almost pure speculation with no observation.  Does it belong on a science news site?     Reporter Clara Moskowitz gave Viorel Badescu [Polytechnic University of Bucharest, Romania] free rein to imagine life on free-floating planets (FFPs) – bodies wandering free in space after being abandoned, like wayward children, from their […]

Plants Generate Their Own Sunscreen

Ultraviolet radiation hits plants as well as humans, but plants can’t reach for a tube of sunscreen.  Too much exposure can damage them; what do they do?  They have a sensor that turns on production of their own brand of sunscreen and spreads it on their skin automatically.     UV-B rays are the most […]

Psychologist Analyzes ID Belief with Emotionally Loaded Poll

Without any critique, Science Daily and PhysOrg reproduced a bizarre press release from University of British Columbia that alleges, “Death anxiety prompts people to believe in intelligent design, reject evolution.”     A contrived psychological survey, replete with imagining one’s own death and then reading quotes from Michael Behe and Richard Dawkins, scared 1,674 respondents […]

Plants Have Social Networks

Plants may be mostly stationary, but they have connections.  They are so well connected, in fact, that they have both intranets, extranets and internets.  Inside their own vessels, they communicate with proteins and RNA molecules from root to shoot (04/23/2010); outside, they have many social relationships with other organisms.  They even “friend” their partners, just […]

Your DNA Repairman Is Handy as an Octopus

Some 10 times a day in a given cell, your DNA breaks on both strands.  This is an emergency.  Unless repaired quickly, serious diseases, like cancer, can develop.  But no fear: the first responder is an octopus-shaped protein complex that rushes to the rescue, wraps around the damaged site, and brings in all the parts […]

Neurons Know What to Do

Neurons are among the most vital cells in the body: after all, your brain is largely composed of neurons.  Neurons are transmission lines of information that keep a body in touch with itself and the world.  None of the other body organs would work without neurons.  The increasingly powerful tools of microscopy are allowing neuroscientists […]

Plants Spring into Action

We shouldn’t take plants for granted.  They seem so slow and stationary, but actually they move and breath and carry on their lives in truly amazing ways.  Plants really show off their glory in the spring.  But how do they know, without eyes, what time it is?     In “The science of spring,” PhysOrg […]

Evolution Goes Against Darwin

Evolutionists are coming up with new ideas far afield from Charles Darwin’s original ideas of spontaneous variation and natural selection.  The new ideas even differ from neo-Darwinism, and some of them are making other evolutionists angry. Mating of the quickest:  A new phrase, “mating between the quickest,” is supplanting survival of the fittest according to […]
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