Wolfram Alpha says "boy + girl = incompatible units"

Just been playing with WolframAlpha - a pretty cool knowledge engine that computes, analyses and outputs some amazingly cool data.

I tried this search query "boy + girl" and got this result......

Pretty funny really.

BUT

The website and engine is really amazing. Mindblowingly powerful actually.

Make sure you give it a go yourself - and please share your search queries below in the comments