Psychological Forces

Posted: under Psychology, Skepticism.

I’ve recently been taking time to research mentalism. Mentalism is, in my opinion, the coolest area of magic. In mentalism, the magician (known as a mentalist), uses psychology and suggestion to create the illusion of mind reading, mind control, and extrasensory perception. That definitely beats card tricks. Think Criss Angel, Derren Brown, or “The Mentalist”.

Like all magic, it turns out that the secrets behind mentalism aren’t nearly as exciting as one would expect. One of the biggest secrets of mentalism is the use of psychological forces. In a psychological force, a mentalist will ask a person to think of something, perhaps a color, and then predict their response. However, as most people think in similar ways and share a common culture, many people will happen to think of the same thing when asked the same question. Let’s try this out. Don’t scroll down to far on this page or the experiment won’t work.

Please do each of the following things, and write your responses down.

Name a color.

Think of a number between 1 and 10.

Think of a pretty flower.

Think of a piece of furniture.

Think of a vegetable.

Look outside the nearest window and write the first object you see.

Now, here are the results a mentalist would predict:

Color: red

Number: 7

Flower: Rose

Furniture: Chair

Vegetable: carrot

Outside the window: tree

What do you think? Did it work? If it didn’t work, mentalists have methods of working around that.  But that’s for another post…

Comments (0) Nov 21 2009


Wound Powder

Posted: under Biology, Biotech, Chemistry, Medicine.

http://www.acellvet.com/img/tend_lig_pic.jpg
http://www.acellvet.com/img/tend_lig_pic.jpg

 

It would be the ultimate ideal of battlefield medicine: sprinkle some miraculous powder on an open wound, and, in mere seconds, the body heals itself. Sadly, this scenario is still science fiction. But it turns out that wound powder that speeds recovery by promoting the body to heal itself already exists…

A regenerative medicine company called Acell has developed an amazing product called MatriStem ™ Wound Powder. This wound powder, in initial tests, was found to regenerate the tips of fingers (people accidentally slice off bits of finger all the time) as effectively as skin grafts alone. The benefit of course was that no skin grafts were actually used; the body literally regenerated the finger tip. (It is important to note that MatriStem ™ cannot regenerate bone; we’re just talking the very tips of fingers here.)

The wound powder consists of extracellular matrix. Extracellular matrix is a network of biomolecules (mostly proteins) that supports the cells in a tissue and holds them together. A common extracellular matrix protein is collagen; this is why so many anti-wrinkle creams focus on it. MatriStem ™ works by covering the wound in extracellular matrix. The matrix then provides a base to begin wound healing (the body doesn’t have to regenerate so much extracellular matrix on its own) and rapidly attracting and then stimulating the cells involved in healing. This wound powder is already approved for animals, and is being tested extensively in people.

 

Sources:

 ·         http://www.ncbi.nlm.nih.gov/pubmed/16159805?ordinalpos=17&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_

ResultsPanel.Pubmed_DefaultReportPanel.Pubmed_RVDocSum

·         http://www.ncbi.nlm.nih.gov/pubmed/16826793?ordinalpos=15&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_

ResultsPanel.Pubmed_DefaultReportPanel.Pubmed_RVDocSum

·         http://www.ncbi.nlm.nih.gov/pubmed/18837648?ordinalpos=4&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_

ResultsPanel.Pubmed_DefaultReportPanel.Pubmed_RVDocSum

·         http://www.acell.com/files/Acute_Finger_Amputation.pdf

·         http://www.acell.com/sci_overview.html

·         http://www.acell.com/

Comments (0) Nov 09 2009