Interview with Cara Santa Maria
Science or Fiction
Acids taste sour, while bases taste bitterhttp://www.elmhurst.edu/~chm/vchembook/180acidsbases.html
The pH of spinal fluid averages from 4.5-5.5, mainly from the presence of carbonic acid. http://jnnp.bmj.com/content/s1-15/57/46.full.pdf
In a study of 20 soft drinks, RC cola was found to be the most acidic at a pH of 2.4. http://www.livescience.com/7198-acids-popular-sodas-erode-tooth-enamel.html
Skeptical Quote of the Week.
“A faith that cannot survive collision with the truth is not worth many regrets.” - Arthur C. Clarke, The Exploration of Space