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Those Bathroom Readers are awesome!
This is why stem cell research is very important, It has the potential to make the paralyzed walk again, The blind see again, etc..."
First of all, it`s pretty much your neurons that don`t regenerate (though there are some neural stem-cells located in your brain that divide and create new neurons). But most of the tissues in your body do regenerate. The cells in your digestive tract are constantly being sloughed off and replaced. Your skin as well, though more slowly. Cells are constantly dividing throughout most of your body.
While many of your neurons don`t undergo mitosis, they can repair their membranes and organelles, so the actual atoms they are made up of may not be the same atoms they were made of when you were born.
No, Brain cells, Nerve cells, and other tissues in our bodies do not regenerate.
This is why stem cell research is very important, It has the potential to make the paralyzed walk again, The blind see again, etc...
@Lionhart2:this is true and a beloved pastime for many.
The tongue is an evolutionary tool for hanging on to icy metal poles.
The tongue is already used for identification of people with special needs when they lick windows
I`d fear that. What happens if someone burns their tongue? Plus, that wouldn`t really be sanitary.....
You can actually see this in japanese samurai movies when someone gets sliced or beheaded. :)
soooo 25 watts then?
And toes. Toes are for freaks.