How about the gun or the bomb?
his greatest invention was the steam engine
The duration of The Greatest Canadian Invention is 2 hours.
no it is not
His greatest invention was either dynamite or the Nobel Prize. Mainly towards this day it is the Nobel Prize.
History Detectives - 2003 Confederate Eyeglass Howard Hughes' Invention Wartime Baseball 4-2 was released on: USA: 26 June 2006
the ps3
Antibiotics.
telegraph
The invention of the locomotive train is considered to the be greatest invention from 1812 to 2000. The locomotive train was invented in 1829 by George Stephenson in England.
His greatest invention was either dynamite or the Nobel Prize. Mainly towards this day it is the Nobel Prize.
broadening the president's wartime authority.
The world's greatest invention is probably the wheel. Just think about how much we use them in society and where our world would be without them. - Indoor Plumbing is another revolutionary life changing invention