I would guess cast Iron and wood, I know that that some guy made a gas motor out of wood, perhaps their was an early steam engine with wood parts, their are many inventions that the person who earliest began work on the idea is not credited due to the patent process, which may or may not skew the tracking of technological development.
mujhe nhi pata main tou khud poch rhi hon
The steam engine was invented by Thomas Savery in 1698. He was from Devonshire, England. For more information, check out: http://inventors.about.com/library/inventors/blsteamengine.htm
The first successful diesel engine was manufactured in Germany in 1897 by Rudolph Diesel.
James Watt invented steam engine & it is invented in 1769
Peter Cooper, invented the American Steam Engine.
no one invented the the steam engine in 1769 but James watts improved the steam engine in 1769
Thomas Newcomen invented the early steam engine in 1705.
The first steam engine was invented by Thomas Newcomen
1712 it was known as the "Atmospheric Steam Engine".
The Newcomen engine was invented in England.
He invented the steam engine to make transportation easier.
John Braithwaite invented the first steam fire engine.
The steam engine was invented first. The radio was invented in the early 1900's. The steam engine was invented in the 1700's. I know that because first of all, it says so in my book. Also i had the same question a while ago and I found that I was correct when I said that the Steam Engine was invented before the radio. I hope this helps you with your work. =)
the steam engine
America