1958
A gas lawn mower is a lawn mower which is powered by gasoline.
No
http://wiki.answers.com/Q/Who_invented_the_first_motorcycle - . The first gas powered motorcycle was invented by Gottlieb Daimler back in 1885.
The first gas powered vehicle was invented in 1885 by Gottlieb Daimler
Yes, there are non gas powered riding lawn mowers. WalMart is a store that sells many items online. You can purchase a mower from WalMart and they will have it delivered to the store for free or to your home for a nominal cost.
In 1893 Charles and J. Frank Duryea invented the first gas-powered automobile. Surprisingly, the electric-powered car was invented before the gas powered automobile. The first electric car was built in 1874 by Edward Field.
If you are on the market for a commercial lawn mower that is non gas powered then your best option would be to look it up. Non gas powered commercial lawn mowers are very good for the environment.
Lawn mowers are available as electrically powered or gas powered. For an electrically powered mower, the question gets a bit messy. Sure the mower itself is using electricity, but then there's the question where that electricity is coming from. Might be solar, nuclear, hydro, wind or even chemical energy that was used to generate the electricity. For a gas powered mower, it's easier - that's chemical energy. There are also the human-powered, hand-pushed mowers. They would be powered by humans, which are powered by chemical energy. Stored Energy (Electricity, Petrol) to Kinetic Energy (Movement) with the by-product of heat energy.
1876
He invented the gas powered motor in 1827.
1889