Is there a equation that would allow you to calculate how long it would take for an isolated population to become a new species?
on January 25th, 2011 | One answer

In martial arts, the force behind most strikes comes from pushing of the ground. So, how would a fight in the air like in Dragonball z work?
on May 12th, 2010 | 2 answers

What are some good books on worldbuilding?
on December 1st, 2009 | no answers

Who is the dumbest person in congress?
on November 5th, 2009 | 7 answers | 3 people like this

Is it creepy or gross to ask out a girl with the same first name as your mom or sister?
on August 31st, 2009 | 5 answers | 4 people like this

Is their a way to calculate or estimate the time it would take a given sound law to operate on a language?
on June 29th, 2009 | no answers | 1 person likes this

If magic were a natural phenomenon, how might it influence the evolution of life in that world?
on December 16th, 2008 | 2 answers | 1 person likes this

MARTIAL ARTS STATISICS NEEDED! I'm writing a paper about the martial arts problem in america and I need some statistics. How many...
on October 19th, 2008 | 5 answers | 3 people like this

Is there a mechanical engineer out there who wouldn't mind answering a few questions for school? please give email
on September 9th, 2008 | One answer | 1 person likes this

How long does it take to lengthen a given muscle? What is the best way to do so?
on August 19th, 2008 | One answer

How many different styles of martial arts can you name off the top of your head? To make it interesting, let's vote for the one who...
on August 13th, 2008 | 5 answers | 4 people like this

Is Brazilian Jiu Jitsu really the ultimate martial art?
on August 12th, 2008 | 8 answers | 1 person likes this

If we ever make contact with an alien race, which is more likely, peace or confrntation? Please explain.
on August 11th, 2008 | 5 answers | 1 person likes this

Could Barak Obama be the anti-christ?
on August 10th, 2008 | no answers | 6 people like this

Could a handicapped person become a reasonably good martial artists?
on August 9th, 2008 | 5 answers | 6 people like this

Is their evidence that God exists? Sometimes I think there is but scientists choose to ignore it.
on August 9th, 2008 | 8 answers | 5 people like this

Can women be sexist? Can black people be racist? Or are white men really the scum of the earth?
on August 7th, 2008 | 6 answers | 2 people like this

Does anyone think a human-chimpanzee hybrid is possible? If so, what would it be like?
on August 6th, 2008 | 6 answers | 3 people like this

I have a question about werewolves. Assume that becoming a werewolf involved making a pact with Satan. Would religious things like...
on August 6th, 2008 | 4 answers

I've heard that the ninjas of Japan have the best balance of any martial artists. Does anyone know of any training methods they use...
on August 5th, 2008 | 2 answers | 2 people like this