Wonderful must-see movie!

Rating: 9/10 (14 April 2017)

Lots of tender moments in this movie. One historical inaccuracy is in the opening scene circa 1926, when it becomes quite apparent that Katherine is gifted as a young girl in elementary school, the teacher uses an electronic calculator to verify Katherine's answer to a complex multiplication problem. Electronic calculators were not invented until the late 60's and not in widespread use until the 1970's. The proof in is the rest of the movie where all the scientists at NASA use mechanical calculators which were indeed in widespread use in the 50's and 60's. Absolutely loved the rest of the movie and the three main actresses are supremely talented in portraying these groundbreaking women.