New Product Review: Universal Portable Fire Lighter Once upon a time (and not that long ago), cigarette lighters were everywhere. You could buy them in stores, borrow them from friends, or find them lying in the gutter. But when was the last time you smoked a cigarette? What with so many places banning smoking in […]
Weather or Not
“The original design was a saturated cadmium cell producing a convenient 1.018638 Volt reference and had the advantage of having a lower temperature coefficient than the previously used Clark cell” (https://en.wikipedia.org/wiki/Weston_cell#Characteristics; 7 Jan 2015).