Google's Knowledge Graph feature gets smarter every day. You've probably noticed the carousel that's displayed when you search for things like [dog breeds], [asian rivers], [swedish bands], [science fiction books], [surrealist painters]. For some queries, you'll now see a drop-down that lets you select other similar categories. If you search for [surrealist painters], you'll see a long list of genres: abstract, cubist, impressionist, rococo, romantic.
Until now, Knowledge Graph displayed information about a single entity. Now you can compare 2 things. For example, you can search for [orange vs tangerine] and find out that oranges contain two times more vitamin C than tangerines.
"You can try this for some other things you might be curious about, such as dog breeds (compare pekingese vs. chihuahua) or celestial objects (compare earth vs. neptune) — and we'll keep adding more," informs Google.
It looks like Google brings back some features from an old Labs project called Google Squared and makes them more usable.
{ via Inside Search }