1.   Mr Lamont might also look at the threat to coal jobs from the new generation of power stations burning North Sea gas.

2.   An analysis by engineers suggests that the application process leaves small air pockets that provide a path for burning rocket gases to move toward the O-rings.

3.   Because the firebox is a closed system, most of the energy released by burning the gas remains in the room.

4.   Gas companies then generally avoid the expense of separating the helium, which consequently remains mixed with the natural gas and is lost when the gas is burned.

5.   High air-conditioning demand forces utilities to burn more gas to meet peak electricity loads.

6.   In fact, either type of liner is required when gas is burned.

7.   It generates electricity and heat from natural gas by using a chemical reaction, without burning the gas.

8.   Millions of cars burning gas, honking, going nowhere.

9.   Remember how much you REALLY thought about it before you burned any gas after that?

10.   Sport utility vehicles, pickups and minivans tend to burn more gas because they typically are heavier than cars and have larger engines.