It varies. Boat motors run on anything from electricity (trolling motors) to Nuclear Power (Military Ships). Boats used for things like skiing, wakeboarding etc run on gasoline mixed with oil or straight gas usually.
Yes, all gas powered motors can burn premium. Some engines don't run well on regular.
If a car is designed to run on Super, and especially in todays world of computer diagnostics constantly running....while a car may run, it likely will not perform as it should, and that loss in performance may cost more than you save.
Motors are available that run on either.
A hybrid vehicle can use as much as half the fuel as a traditional car. This is a huge improvement and the gas savings will go a long way toward paying the extra for a hybrid.
They are neither. Coal is a fuel which can be used to run motors and generators.
Most cruise ships are run by electric motors. Several large gas turbine engines produce power for the electric motors. Thre turbines also produce all the ships elctrical power as well.
No.
Health concerns
I PURCHASED MY TRIMMERS AT SEARS. I PAID $100.00 FOR MINE, BUT THEY HAVE TRIMMERS RANGING FROM AROUND $60.00 TO AROUND $300.00. SOME OF THESE RUN BY GAS, OTHERS ARE ELECTRIC. I PREFER THE ELECTRIC ONE. IN TODAYS ECONOMY WE DON'T WANT TO BE DEPENDANT ON GAS ANY MORE THEN WE HAVE TO BE.
Yes, they can run out of gas.
No. Even if there was, you will need a todays spec computer to run the emulator.