Essays Tagged: "Arthur James Arnot"

History of the Electric Drill- From Corded to Cordless.

pleasing. The 20th Century drill has come a long way from it 19th Century predecessors.Australian, Arthur James Arnot, patented the world’s first electric drill in 1889. Arnot’s electric dr ...

(2 pages) 15 0 3.7 Apr/2008

Subjects: Science Essays > Engineering