History Directory

Featured Listings

Sumo Jaya's Mobile Blog
MARI BERBUAT BAIK
Keywords: adalah , blog , dan , membahas , sumojaya.mywapblog.com , teknologi , trik
sumojaya.mywapblog.com


History Of Mechanical Calculators - Part I
Covers the history of modern day adding devices from 1885 with the "Marconi Box" with rubber bands and wires to electrical motor driven machines of the 1940's. Discusses styles of computing throughout this period.
www.xnumber.com/xnumber/mechanical1.htm


South Western Electricity Historical Society
Index Page for SWEHS
Keywords: avon , bristol , cornwall , devon , electricity , exeter , historical , power stations
www.swehs.co.uk/


Site Listings

Sumo Jaya's Mobile Blog
MARI BERBUAT BAIK
Keywords: adalah , blog , dan , membahas , sumojaya.mywapblog.com , teknologi , trik
sumojaya.mywapblog.com


History Of Mechanical Calculators - Part I
Covers the history of modern day adding devices from 1885 with the "Marconi Box" with rubber bands and wires to electrical motor driven machines of the 1940's.
www.xnumber.com/xnumber/mechanical1.htm


South Western Electricity Historical Society
Index Page for SWEHS
Keywords: avon , bristol , cornwall , devon , electricity , exeter , historical , power stations
www.swehs.co.uk/


The Engines Of Our Ingenuity: Main Page
The Engines of Our Ingenuity, radio program
Keywords: history
www.uh.edu/engines/


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