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Katherine Johnson at NASA Langley Research Center in 1980. The mathematician's 35-year career at NASA helped put Alan Shepard and John Glenn into orbit around the earth and guided Neil Armstrong, Buzz Aldrin, and Michael Collins to the moon and back. (Image credit: NASA)   NASA mathematician Katherine Johnson, who helped pioneer space travel for 35-years, passed away earlier this morning at the age of 101. From 1953 to 1958, Katherine worked as a 'computer' with a pool of other women who p ...
The Misola LED skylight uses displays to mimic how the sun moves across the sky. At first glance, Mitsubishi’s latest product looks like a normal skylight. (Image credit: Mitsubishi)   Let’s face it, being an office worker has its downsides. There are late nights, stressful workloads, and endless meetings to endure. Not to mention you’re probably staring at a wall all day. Many offices don’t have a lot of windows, which means not enough natural light. This could hav ...