[hamza (OP)]

I would really appreciate if U ppl could suggest some really interesting scientists I can listen to for example stephen hawking is one and michiu kaku too..

[JP]

Check out some of the videos of Richard Feynman up on youtube.

[chris]

Why not listen to the Naked Scientists podcast - there are a heap of interesting scientists interviewed there every week:

http://www.thenakedscientists.com/podcast

[yor_on]

Look up Lee Smolin

[GBO]

I found this fellow quite interesting.

newbielink:http://www.sydneyminingclub.org/presentations/2008/november/plimer/player.html [nonactive]

What you are hearing a audio of a lecture.  What you are seeing is the power point presentation.  Dr. Ian Plimer.  Enjoy.

[CliffordK]

Nikola Tesla would certainly fall into the "Mad Scientist" category.

http://en.wikipedia.org/wiki/Nikola_Tesla

[yor_on]

Ah yes, Tesla
He's special..

[cat_with_no_eyes]

Stephen hawkings is a good one, he doesnt speek no more. But he does use a computer to communicate by twiching his cheek.

[yor_on]

GBO you're full of it
That's no scientist, reminds me more of some Wizard of 0Z