Thanks to the Internet, we no longer have to be too embarrassed to ask "obvious" questions. Instead, we type them into a search engine and hope no one is peering at our screen. We can find answers to the most basic inquiries with very little digging, whether it's the goings-on of the world, medical worries or whatever is trending on Twitter.
Google compiled a list using data on the most popular searches for 2013. Results ranged across current events, pop culture and general knowledge queries, giving us a look at what people were most curious about over the last year.
[seealso slug="google-milestones-2013"]
Whether you're still not entirely sure what the Affordable Care Act is, or you just want to figure out exactly what twerking entails, here are the top 10 Google searches for phrases starting with "What is."
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