The Hillwood Herald is the news blog of Hillwood Academic Day School. Written and published by the school’s upper grades (fifth through eighth), this blog tracks student, staff, and family happenings at the school.
Saturday, November 9, 2013
Did You Know The Population In The U.S.?
In 1950 there was a population of 2.5 billion people humans. Know there is 7 billion humans. In 30 years, according to U.S. Census Bureau projections, there will be more than 9 billion. Brad Lyon has a doctoral degree in mathematics and does software development. He wanted to make numbers visual. Last year he and designer Bill Snebold made a hugely popular interactive simulation map of births and deaths in the U.S. alone. In 2050 the population would increase by 44 precent.
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Such a pleasure to see your post on Saturday! I had missed reading a post by you on Friday, after class. Great follow through on finishing your post.
ReplyDelete—Ms. Moorhead