"A similar interest in seemingly impossible music can be found today in a group of musicians who use MIDI files (which store musical notes and timings, not unlike player piano rolls) to create compositions that feature staggering numbers of notes. They’re calling this kind of music "black MIDI," which basically means that when you look at the music in the form of standard notation, it looks like almost solid black… Blackers take these MIDI files and run them through software such as Synesthesia, which is kind of an educational version of Guitar Hero for the piano, and bills itself as "piano for everyone." It’s kind of brilliant to imagine a novice piano player looking for some online tutorials and stumbling across, say, this video of the song Bad Apple, which reportedly includes 8.49 million separate notes."
In 2001, a pair of Italian programmers wrote a program called Ettercap, a “comprehensive suite for man-in-the-middle attacks” — in other words, a set of tools for eavesdropping, sniffing passwords, and remotely manipulating someone’s computer. Ettercap was free, open source, and quickly became the weapon of choice for analysts testing the security of their networks as well as hackers who wanted to spy on people. One user called it “sort of the Swiss army knife” of this type of hacking. Ettercap was so powerful that its authors, ALoR and NaGA, eventually got a call from the Milan police department. But the cops didn’t want to bust the programmers for enabling hacker attacks. They wanted to use Ettercap to spy on citizens. Specifically, they wanted ALoR and NaGA to write a Windows driver that would enable them to listen in to a target’s Skype calls.
Freeman Dyson talks about near term and long term human travel off planet in his Noah’s Ark Eggs and Warm-Blooded Plants lecture at the recent Starship Century conference, A. C. Clarke Center [UCSD] conference.