50 Things We Didn’t Know This Time Last Year

Science has been really busy! Numbers 3 and 50 should be particularly helpful to you this week.

This post was created by a user and has not been vetted or endorsed by BuzzFeed's editorial staff. BuzzFeed Community is a place where anyone can post awesome lists and creations. Learn more or post your buzz!

Facebook Conversations
          
    Hot Buzz

    What’s The Most Awkward Thing You’ve Ever Done In An Interview?

    collection

    25 Things That Kimye Do In Life That Normal People Couldn’t

    trashy
    Now Buzzing