Dr Who, its lasting appeal - from a fan

I watched the first episode when I was six and I have been a fan ever since.  As we look forward to the new series and the new Dr, I look at its lasting appeal.     http://wp.me/p3ycbY-175

A World Government - a sci-fi myth?

When science fiction involves mutiple worlds we tend to assume those worlds are governed by a single entity.  I think this might be more convenience for the writer than what will actually occur.

My blog: http://wp.me/p3ycbY-16W

Intelligent machines, what will they do with us?

I have written a number of blogs about robots and intelligent machines.  I just wonder what they will do with us humans:
 http://wp.me/p3ycbY-16O

Things I think should be invented in the future

The second holiday blog. A few little things that would make life a little easier  http://t.co/m0nYFCjdwR