Monthly archives for August, 2013
The Most Breathtaking Video of the We...
Last Monday, the National Oceanic and Atmospheric Administration (NOAA) released a video of the past 10 years of weather in the Americas. The Geostationary Operational Environmental Satellite GOES-12, which had monitored the weather in North and South America since April 2003, was retired on August 16. This video shows one photo a day from th [...]
You Get Calculus! And You Get Calculu...

Tangled Up in Low-Dimensional Topolog...

What Is the Funniest Number?
“There was only one catch and that was Catch-22, which specified that a concern for one’s own safety in the face of dangers that were real and immediate was the process of a rational mind. Orr was crazy and could be grounded. All he had to do was ask; and as soon as he did, he would no longer be crazy and would have to fly more m [...]
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