Still going strong after more than a decade in the front window, the Solar Marble Machine has been running flat out all day because of the glare from the deep snow outside. It might normally do one click a day, if any at all.
Tag: solarengine
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Snow-loving Solar Marble Machine
Martin Raynsford / Solarbotics Solar Marble Machine loving glare off deep snow -
Solar Marble Machine at 2× speed
Solar Marble Machine – click for video For more details, please see The Solarbotics Solar Marble Machine.
Music: “A New Way of Seeing” — (excerpt) – Richard Harvey; © 1979, ICL.