Friday, November 26, 2010 ~ Have your say...

Dietary Supplements: An Infographic Showing Efficacy

The Cochrane Collaboration is an international not-for-profit organisation providing up-to-date information about the effects of health care.

Their product is a collection of systematic reviews which are published electronically in successive issues of The Cochrane Library

Their research is available online, and provides users with independent, high quality evidence which can be used to make health care decisions and avoid purchasing "snake oil".

Recently, they released an infographic demonstrating the efficacy of dozens of dietary supplements.
“This image is a “balloon race”. The higher a bubble, the greater the evidence for its effectiveness. But the supplements are only effective for the conditions listed inside the bubble.”
To learn more, visit

Saturday, November 20, 2010 ~ Have your say...

The Cambodian Stegosaurus: Proof That Humans And Dinosaurs Coexisted?

Deep within the Cambodian jungle lie the magnificent ruins left by the Khmer empire, including the temple of Angkhor.  The structures were built in the beginning of the eighth century AD until the fourteenth century AD.  The artistic skills of the Khmer are evident throughout the complex: most notably, their reliefs, carved into the stone surface of the walls and buildings.


One particular relief displays a number of animals:  what appears to be a monkey, a deer, buffalo, parrots, various swans, a gecko lizard, and... a stegosaurus!  


Hold the phone:  if an artist was able to carve a stegosaurus, the he
must have seen one with his own eyes, and therefore, this is amazing evidence that humans and dinosaurs actually coexisted!  

Or so the folks over at
Bible.ca claim.

The reliefs of the other animals are not necessarily easy to identify.  The "swans" could be any related species.  In fact, had the author not pointed out that it was a swan or water buffalo, I wouldn't be able to identify either.  In fact, I would only go so far as to say "a bird with a long neck that looks like a swan".  The dinosaur in question, at first glance, looks like a stegosaurus.  Or does it?


From the author:

"A few skeptics have based their objections on anatomical differences between popular Stegosaurus restorations and the Cambodian sculpture. The fact that the average Jr. High student immediately identifies the sculpture as a Stegosaurus is considered of no consequence. "The head is too large Stegosaurs had no horns or frills on the head" The sculpture has no spikes on the tail... Therefore, they conclude that the sculptor never saw a Stegosaurus."
It may be true that a 13 year old who sees the carving would jump to the conclusion that it is a stegosaurus, likely because of the "plates" on the spine of the creature and because stegosaurus is one of the most recognizable dinosaurs, along with T-Rex, Apatosaurus, Velociraptor, and Triceratops.  But that doesn't mean it's true that the artist saw a stegosaurus. And it certainly doesn't prove that the creature is a stegosaurus either.   It just proves that it looks like a stegosaurus.

The creature in the relief, except for the "plates" (which we can't even prove are plates - they could be decoration behind the animal, since many of the other animals have similar decorations) doesn't really looks like a stegosaurus.  The head is too large; the spikes on the tail are missing; the carving shows two giant horns or frills above the eyes; and the front legs are the same size as the back legs (the front legs of a stegosaurus are much shorter).

As many other bloggers on the Web point out, the carving looks like a chameleon, which are incredibly fascinating reptiles.  One could see how a color-changing creature could earn its way onto a temple wall.  If you spend enough time on searching, you can find a better match than the one in the image to the right.


Or it could be another lizard altogether.  'Acanthosaura' is a genus of lizards commonly known as 'mountain horned dragons', or 'pricklenape agamas'. They are so named because of a row of dorsal spines which run down the back of their neck. They are arboreal lizards that are found in Southeast Asia.

At least three species are native to Cambodia, so there is a decent chance that the artist would have been exposed to them.  ''Acanthosaura capra'' resides in Cambodia, Laos, and Vietnam. ''Acanthosaura crucigera'', resides in Myanmar, Thailand, C Vietnam, Malaysia, and Cambodia. ''Acanthosaura lepidogaster'' are also native to Thailand, Vietnam, Cambodia, Myanmar, and China.

A quick invocation of Occam's Razor once again provides us with a simple solution:  it's not a stegosaurus, it's some other native animal to Cambodia.

Stegosaurus lived between 150 and 145 million years ago, in the Late Jurassic period.  The fossil record does not yield any more stegosaurs after their extinction. It is an extraordinary leap to assume that
one carving of a barely identifiable creature is a stegosaurus, and an even bigger leap to then suggest that dinosaurs coexisted with humans, thus "proving" Creationism and a young Earth.


As a child, I wanted to be a paleontologist.  Jurassic Park was the best book ever, and the movies were fantastic.  I would be thrilled if the carving was that of a stegosaurus.  But, unfortunately, one anomaly does not disprove a massive convergence of evidence to suggest that dinosaurs (all dinosaurs) went extinct about 65 million years ago and never, ever, coexisted with humans.
Even the folks over at the GeoChristian blog don't buy into the story:
"In conclusion, to use the Ta Prohm carving as evidence that humans and dinosaurs lived together only a short time ago is bad apologetics. This is one more thing to make us look silly in the eyes of nonbelievers. Don’t feed this to your kids, and don’t use it to try to convince anyone of the truthfulness of Scriptures."
And besides, if you're still on the fence:  the carving could be a fake, created in recent history.

The temple has been used in the Lara Croft Tombraider movies, after all.





References:
http://www.theness.com/neurologicablog/?p=196
http://blogs.smithsonianmag.com/dinosaur/2009/03/12/stegosaurus-rhinoceros-hoax/
http://geochristian.wordpress.com/2009/03/13/stegosaurus-in-cambodian-temple/
http://blogs.smithsonianmag.com/dinosaur/2009/03/12/stegosaurus-rhinoceros-hoax/
http://www.bible.ca/tracks/tracks-cambodia.htm 
http://en.wikipedia.org/wiki/Stegosaurus 

Sunday, November 14, 2010 ~ Have your say...

16 Amazingly Creepy and Weird Animals

Our planet Earth is home to an incredibly wide array of species.  These fantastically amazing, creepy, and weird animals are only a small sample of our planet's ecological diversity.  They each have unique adaptations which help them survive in their environment, and they are a testament to the awe and creativity that, given enough time, evolution can produce.  To celebrate the International Year of Biodiversity, let's take a look at these creatures...

Name:  
Commonly known as Glass Frogs
Where It Lives:
Central and South America
Fact:  
They are mostly arboreal, live along rivers and streams during the breeding season, and are particularly diverse in mountain cloud forests of Central and South America.





Name:  
Commonly known as Dragonfish
Where It Lives:
Tropical ocean regions, up to 5000ft below sea level
Fact:  
The Dragonfish lures its prey closer using bio luminescence, and has a row of teeth on its tongue.
Name:  
Commonly known as the Gold Frog
Where It Lives:
Brazil
Fact:  
It holds the record for the world's smallest frog.




Name:  
Blobfish
Where It Lives:
Deep waters off the coast of Australia and Tasmania
Fact:  
The flesh of the blobfish is mainly a gelatinous mass with a density slightly less than water; this allows the fish to float above the sea floor without expending energy on swimming.
Name:  
Giant Isopod
Where It Lives:
Cold, deep waters of the Atlantic Ocean
Fact:  
They are carnivorous scavengers, feeding on the carcasses of dead whales, fish, and squid.
Name:  
Axolotl
Where It Lives:
Mexico
Fact:  
Part of the Salamander complex, they have the ability to regenerate body parts.
Name:  
Viperfish
Where It Lives:
Deep, tropical, temperate waters
Fact:  
It's believed to attack its prey by luring the victim close to itself with a light producing organ, called a photophore which is located on the end of its dorsal spine.
Name:  
Olm (or Proteus)
Where It Lives:
Karst caves of southern Europe
Fact:  
The olm's eyes are undeveloped, leaving it blind, while its other senses, particularly those of smell and hearing, are acutely developed. It also lacks any pigmentation in its skin.

Name:  
Aye-Aye
Where It Lives:
Madagascar
Fact:  
It is the world's largest nocturnal primate.  It taps on trees to find grubs, chews a hole to access them, then uses it's thin middle finger to pull them out.

Name:  
Camel Spider
Where It Lives:
Middle East, Mexico, South West USA
Fact:  
They can be up to eight inches long.  It looks like they have 10 legs, but they actually only have 8:  the other two "legs" are sense organs, called pedipalps.
Name:  
Great White Shark
Where It Lives:
Off the coast of most continents, except Antarctica and East/West Africa
Fact:  
The great white shark is arguably the world's largest known extant macropredatory fish and is one of the primary predators of marine mammals.
Name:  
Satanic Leaf Tailed Gecko
Where It Lives:
Madagascar
Fact:  
They rely on their camouflage to survive.  They are only found in Madagascar, and as a result, their status is threatened.
Name:  
Anglerfish
Where It Lives:
Deep ocean waters, worldwide
Fact:  
The jaws are triggered in automatic reflex by contact with the tentacle (or lure), and they devour their prey whole.
Name:  
Longhorn Cowfish
Where It Lives:
Indo-Pacific region
Fact:  
They are reef fish, and are very slow swimmers.
Name:  
Naked Mole Rat
Where It Lives:
East Africa
Fact:  
It can live its entirely life inside burrows without seeing daylight.  As a result, they are well protected from predators.  In addition, it has a very low metabolism, and lacks pain sensation in its skin.

Name:  
Wolf Fish
Where It Lives:
East and West coasts of the Atlantic Ocean
Fact:  
The Wolf Fish's throat is scattered with teeth, its upper and lower jaw have six fang-like teeth, and behind these lie three rows of crushing teeth.
References:

Sunday, November 7, 2010 ~ Have your say...

Bioenergotherapy: Healing Hands, or Hocus Pocus?

"Bioenergotherapy"  - wondering what it is?

I'll let you in the on the secret.

"Bioenergotherapy is concerned with correcting energetic perturbations in bioplasma tale, called the aura. Human's aura contains 7 layers which are responsible for a state of mental health stemming from psychical and emotional ones. All somatic and mental diseases have its' reflection and are visible in our aura."

What's a bioplasma tale?  According to my Google search, there's only two references to this term -  and both are from the same author. It has no definition.  But save the questions and skepticism for later.  Let's take a close look at what bioenergotherapy can heal!

From the leaflet above:
'Sinus headaches, vertebral joint, kidney stones, gallbladder, stroke, asthma, diabetes, cancer, multi sclerosis, varicose veins, women's condition, epilepsy, menstruation problems, thyroid, hemerroids, constipation, addictions."
At first, I thought "women's condition" was a euphemism for "menstruation", but then "menstruation" followed on the list.  To which "woman's condition" might this licensed bioenergotherapist be referring to?  And which university or college offers the training to support the issue of licenses?

If you're still confused, let me clarify by posting the rest of the definition:

"Qualified bioenergotherapeutist is able to locate and correct these disorders. The removal of energetic blockades is equivalent to health recovery. To achieve it, several sessions have to be attended. There is no need to be discouraged after the first session when we can see no results instantly, because energetic treatment is a therapy and has to last for the certain time to bring the expected issue. There are some diseases when patients are able to recover after just one session though."

It continues...

"Physical body and bioplasma tale interact, penetrating one another. Aura energetic disorders undoubtedly have impact, or will have impact in the future, on somatic diseases in one's organism."

Still confused?  Let's just see what it looks like in action:



There is currently no evidence anywhere to support the existence of any human energy fields or auras.  The real definition of "energy", from a physics perspective, is the ability to do work.  The entire premise that bioenergotherapy is built upon is unproven.

What could possibly be the motivation for selling this treatment when there is no official documentation to prove its efficacy available on PubMed or even Google? Cash money.  The going rate I found in my research was $100 per hour.  Not bad if you see a few patients per day, and especially if a patient requires multiple sessions.

On its own, bioenergotherapy appears to be relatively harmless, since, like homeopathy, nothing is actually happening.  At best, a patient's positive response to the treatment is likely due to the placebo effect.  So why could this still be considered dangerous?  


Because certain alternative medicine, like bioenergotherapy, is very dangerous if it's used instead of medically proven treatments.  When I see "cancer" on a list of ailments that are "cured" by an unproven form of alternative medicine, then a huge red flag goes up.  It would be a damn shame if someone postponed chemotherapy or radiation for bioenergotherapy, and then suffered needlessly, or cut their own live's short.

Seek the advice of a medical doctor before undergoing any treatment, and make sure any additional treatments you decide to undergo do not conflict with your existing treatment.  Think critically - if bioenergotherapy really worked, don't you think the medical community would embrace it?  Don't you think they'd try and cash in too?




Sources:
http://www.psychicmediumandhealer.com/bioenergotherapy.html 
http://www.youtube.com/watch?v=hQ2E6xhpcEo 
http://en.wikipedia.org/wiki/Energy 
http://www.uzdrowiciel.eu/bioenergotherapy.html

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