I’ve seen quite a few that types into Google search box the exact question instead of keywords. Well I also do that in desperate times LOL, but its better to know just the right keywords, the right terms to get the answer you’re looking for. This post is all about Google giving what the users want – “I want an answer to my question”. Here’s a few sample questions where you get the exact answers (its quite contained in known constants, but pretty handy).

They also have quick currency conversion, but notice the disclaimer link – it implies that data maybe inaccurate.

You can test and see for yourself the results, really handy at times. But still, you cannot compare this to a work well researched and backed up with proofs and explanations (i.e. why 1cc is equal to 1ml and show some calculations). Just reminded me of my Physics class