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This proof of the math fact of Rolle, I wrote it down; here was my goal: Use just words with one part. (So it won’t sound too smart.) Please tell me if you find a hole.
A Numberphile video posted earlier this month claims that the sum of all the positive integers is -1/12. I’m usually a fan of the Numberphile crew, who do a great job making mathematics exciting and accessible, but this video disappointed me.
Fun with qubit chemistry, remembering Nobel laureate Yoichiro Nambu, and even more science of Ant-Man are among this week's physics highlights.
This week on Virtually Speaking Science, I chatted with Drexel University physicist Dave Goldberg, who writes the io9 “Ask a Physicist” column and is the author of one of my fave physics books of 2013, The Universe in the Rearview Mirror.