Present technology is not advanced enough to help scientists answer them.
There are many questions which have not yet been answered. Click on "Unanswered questions" when you are in a category to see them all.
As of September 1, 2012 there are 17,362,905 questions that have been answered.
As of August 13, 2013, there are 19,591,633 questions that have been answered on WikiAnswers.
Yes, many quickly and correcly.
How Many Questions Have You Answered?I am answering your question, and, as of now, I have answered 2,460 questions.
How many questions do you need answered?
a lot, we cant answer all of the questions in the world. some people just make up questions that no one can answer.
over 20,000 questions were answered in 2009.
There are many thousands of unanswered questions, on hundreds of topics on WikiAnswers - fortunately this is no longer one of them !
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There are MANY questions out there on this website, it takes time for MANY of them to be answered, you're not the only one who has this problem like some. I would if it has not been answered, send it to someone or find the closest relevant answer and use that as a base and wait a little longer before YOUR question is answered.
Over 16 million and counting every day!