A、Left-handed people tend to be smarter than the right-handed. B、The rate of left-handed having undesirable occurances is higher

Don’t you worry about the coming examination, it’s still 2 weeks away. Like the old saying goes "Don’t cross the bridge until you get to it".

According to a new study done at the medical school of the University of California at Los Angeles, left-handed people may be more likely m have accidents than the fight-handed.