17 Oct 2016
Did you know that "male lions defend the pride's territory while females do most of the hunting"? Did you know that "the name humpback whale describes the motion it makes as it arches its back out of the water in preparation for a dive"? What about this one: "ostriches have the largest eyes of any land living animal and they measure 50 mm (2 inches) in diameter"?
Google now shows random facts about animals in the "did you know" section of the Knowledge Graph card. They're extracted from various sites and Google actually links to the source.
Some example of queries that return random facts: [cat], [lion], [tiger], [alpaca], [giraffe], [ostrich], [duck], [elk], [raccoon], [shark]. It's worth pointing out that you can get another random fact by reloading the page or searching again for the same animal.
17 Oct 2016 9:00pm GMT
15 Oct 2016
Google Knowledge Graph has more than one billion entities and more than 70 billion facts about these entities (people, places, things). It's huge and it brings a different dimension to search: understanding concepts and the relation between them.
Mobile Google Search now has a section called "found in related search", which shows a few entities frequently mentioned in other related searches. For example, I searched for [ethanol molar mass] and Google showed 2 lists of organic and inorganic compounds: one of them was found in the related search [properties of alkanes] and the other was for [polar solvents]. Ethanol is a polar solvent which can be obtained from alkenes, while alkenes can be derived from alkanes, so Google's suggestions are somewhat useful.
This feature is not limited to chemistry, it also works for other topics. Here's a different query: [tour eiffel design], which shows other "towers of the world" and "tourist attractions in France".
15 Oct 2016 7:34am GMT
14 Oct 2016
I noticed an interesting Google Search experiment in the mobile/tablet interface. When searching for [alcohol with the highest boiling], Google converted my query into a question: "Which alcohol has the highest boiling point?", then it tried to answer the question using a snippet from a web page and then it added a "more results" link. Google's link sent to me to the search results page for the question inferred by Google.
14 Oct 2016 10:29pm GMT