When does a nerd turn into Asperger, which is just mild autism?

And I know that this tags me as a bit of a nerd, but ...

I went from desk dwelling computer nerd to the kind of guy who bikes to work for fun.

We want all of you here, church America, corporate America, Microsoft America, Apple America, Coke America, Pepsi America, nerd America, noisy America.

Now, if I take out my public health nerd glasses here and look at these data, it seems like a no brainer, doesn't it?

As a fish nerd, I have to laugh, because you know they don't call us fish nerds for nothing we actually do get excited about finding a new dorsal spine in a guppy.

It's a free program you download for your Mac or PC, and you make free phone calls anywhere in the world The downside is that you have to wear a headset like a nerd.

Human beings have been campaigning against inequality and poverty for 3,000 years. But this journey is accelerating. Bono embraces his inner nerd and shares inspiring data that shows the end of poverty is in sight if we can harness the momentum.

When the uprising started in Syria in 2011, I was there, I saw him changing from the adorable but very geeky computer nerd that he was to a very dedicated citizen of a country which was trying to undergo a very big change.