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.
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.
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