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Bird’s Eye Views
Tag Archives: Blaise Pascal
How Far Have We Gone?
That row of numbers, usually in an LCD display or in analog form, generally on the speedometer dial, in our vehicles is something we take for granted. Our humble odometers and trip meters provide instant information and have a surprising … Continue reading
Posted in Gadgets, History, Science, Transportation
Tagged Appleton Harmon, Benjamin Franklin, Blaise Pascal, Marcus Vitruvius, odometer, Orson Pratt, roadometer, trip meter, William Clayton, Zhang Heng
3 Comments
bluejayblog 