Track Kepler’s Candidate Exoplanets with a new app

I’m not an app person, but when I got an e-mail from Hanno Rein of the Institute for Advanced Study at Princeton University suggesting that I look at a new iPhone/iPad app called “Kepler” to track the ever-increasing list of candidate exoplanets from the Kepler satellite, I decided to check it out.

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Japanese Nuclear Crisis: TMI, Chernobyl, or In-between

My favorite chapter from my 1995 book Catastrophe! coverCatastrophe! Great Engineering Failure–and Success is the one where I discuss two very different nuclear reactor accidents, Three Mile Island and Chernobyl. It is my favorite because of the way I ended it. That ending applies to the current situation at the reactors in Fukushima, Japan.

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