Google search is getting smarted day by day, it saves a lot of time for me.
I always use it know the latest currency exchange rates for ex.
“1 USD IN INR”
tells you conversions for a US dollar in Indian rupees. As shown below
Doing currency conversions
Similarly you can know your IP Address, by just searching for
“what is my ip”
its particularly useful when you want to know your external IP address. The results are available directly at the top, as shown in screenshot below.
know what is your ip ?
More details about Google IP search here : http://www.google.co.in/support/websearch/bin/answer.py?answer=1696588
More search hints -
Check this page for more cool hints : http://www.google.co.in/intl/en/help/features.html