Inside the Dark Matter Lab Buried Over a Mile Underground

SNOLAB, one of the world’s premier laboratories, searches for dark matter, supernovas, and neutrinos 6,800 feet underground. Motherboard meets the scientists and staff that make this place a leader in research and scientific exploration. Continue reading Inside the Dark Matter Lab Buried Over a Mile Underground

Retrotechtacular: Piano Rolls, Made By Apple ][

Piano rolls are the world’s longest-lasting recording medium, and its first digital one. They were mass-produced from 1896 to 2008, and you can still get some made today, although they’re a specialty item. The technology behind them, both on the player and the recorder side, is simply wonderful.

[lwalkera] sent us in this marvelous video (embedded below) that provides a late-80s peek inside the works of QRS Records, and the presenter seems to be loving every minute of it.

Player pianos are cool enough, with their “draw bar” pulling air through the holes in the paper roll as it goes …read more

Continue reading Retrotechtacular: Piano Rolls, Made By Apple ][