A disease caused by the protozoan parasite Giardia lamblia, characterized by chronic diarrhea that usually lasts 1 or more weeks. The diarr...
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Brain zaps improve math
Need to improve your math skills or do your taxes faster? Try zapping your brain with electricity. Researchers have shown that administering a small electrical charge to the brain may enhance a person's ability to process numbers for up to 6 months. The team says the approach, which it claims is harmless, could one day restore numerical skills in people suffering from degenerative diseases or stroke, and it may even improve the math abilities of the general population More: Science Magazin
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