Google in Ascii Art

Just type "AA" in text box of Google search.
you'll have fun with Google Logo!

I didn't know this, but I could get this with Google sidewiki, an extension of Google chrome.
thanks for Google sidewiki !
It will tell you very useful or interesting or funny wisdom :-)


Awesome! > Wolfram Alpha

Wolfram Alpha is awesome!
It really help me do my homework :-)
if you want to know the integrate x^2 by x from 10 to 20, just type
and press return key, wolfram alpha tell you the result.