Do you believe in mental abilities? Do you have any?

I don't know if I have any, but I do believe that mental abilities exist. You need a proper technique to perform any of these actions though.

@Vathek;
You state that somethings are impossible, this is clearly a sign of narrow-minded assumtions.
We live in a giant Universe, where the possibilities of anything seem to be infinite.
Who is to say that these abilities do NOT exist? Just because you've never seen them does not mean they don't exist.
EDITx2: Also, take a look at this:
http://www.youtube.com/watch?v=4jgMzcRxxEE

I watched that video up until the point where he said "Scientists now believe we only use 7% of our brain" Then immediately closed it. If everything he said in the video could be disputed, i would have continued. Humans use 100% of our brains, just not all the time.

And about the evolution thing, I think humans are still evolving, it's just not very noticeable. Our genes are always mutating, so we'll always be changing even if it's not evident. But for evolution to really be noticeable there needs to be some sort of division in a species. Whatever the reason, two parts of a species can't mate together anymore. Like if a spaceship went off to another planet and made a civilization there, and then 100,000 years later they meet each other they'd probably be pretty different.